# data[].attributes.body
Plant transport system has Root, Stem, leaves, flowers, fruits

# data[].attributes.body
consist of roots , leaves , stem , water and food carrying tubes

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absorb water and minearls for plant growth

# data[].attributes.body
Plant transport food,water and minerals salt to all parts of the plant.

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The roots absorb water and minerals towards the leave.

# data[].attributes.body
Help the plant make food by converting sunlight into food , using chorophlly (idk how to speel )

# data[].attributes.body
plants have the water and food carrying tube
plants need light to photosynthesis
plant leave have stomata where it consist of little hole that produce oxygen
plant take year to grow

# data[].attributes.body
Root absorbs water, mineral salts, and nutrients to all. And the stem would transport all the things absorbed by the roots, all over the plant

# data[].attributes.body
is made of the water and food carrying tube and help to transport the nurtients to and water to other parts of the plants

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The stem transport water from the roots to the leaves.

# data[].attributes.body
The leaves take in sunlight to provide food for the plants.

# data[].attributes.body
roots anchor the plant and prevent it from coming out of soil
roots are used to gather minerals and salta for the plants nutritional diet

# data[].attributes.body
The leaves take in the sunlight to make food for the plant. The stem will then transport the food to all of the plant.

# data[].attributes.body
Transportation is a vital process in plants. Trees transport all the nutrients and water it needs for survival from its roots to the tips of the leaves.
https://byjus.com/biology/transportation-in-plants/#:~:text=%E2%80%9CTransportation%20is%20the%20process%20that,%E2%80%9C&text=Transportation%20is%20a%20vital%20process,the%20tips%20of%20the%20leaves.

# data[].attributes.attachment_link.readable_text
"Transportation is the process that involves the movement of water and necessary nutrients to all parts of the plant for its survival. "

Transportation is a vital process in plants. Trees transport all the nutrients and water it needs for survival from its roots to the tips of the leaves.

In the case of transportation in plants, the biggest constraint is water as it ends up being a limiting factor in growth. To overcome this problem, trees and other plants have the perfect system for the absorption and translocation of water.

Plants contain a vast network of conduits which consist of xylem and phloem. This is more like the circulatory system that transports blood throughout the human body. Similar to the circulatory system in humans, the xylem and phloem tissues extend throughout the plant. These conducting tissues originate from the roots and move up through the trunks of trees. Later they branch off into the branches and then branching even further into every leaf, like spider webs.

Transportation occurs in three levels in the case of plants:

Transportation of substance from one cell to another.

Long-Distance transport of sap within phloem and xylem.

The release and uptake of solute and water by individual cells.

Let us have a detailed look at the process of absorption and transportation in plants.
Also Read: Difference between Tracheids and Vessels
Water Absorption In Plants

The water is absorbed in two ways by the plants:

Active Absorption

In the case of active absorption, water moves through symplast and it is absorbed according to the Diffusion Pressure Deficit changes. The rate of absorption is slow. It comprises osmotic and non-osmotic forces.

Humidity and temperature can have an impact. The force required for the absorption of water is mainly generated in the root cells itself. There would be a decrease in the rate of water absorption if the metabolic inhibitors are applied.

Passive Absorption
Also Read: Difference between active and passive transport
The rate of absorption is fast. It occurs in rapidly transpiring plants. The movement of plants is through apoplast and it is absorbed due to transpiration pull and it is created due to the stress created in xylem sap. The rate of absorption significantly depends upon the rate of transpiration. The force required for the absorption of water is mainly generated in the mesophyll cells.

Transportation in Plants

The water and minerals are transported in plants by two types of conducting tissues:

Xylem

Xylem is a long, non-living tube running from the roots to the leaves through the stem. The water is absorbed by the root hair and undergoes cell to cell movement by osmosis until it reaches the xylem. This water is then transported through the xylem vessels to the leaves and is evaporated by the process of transpiration.

The xylem is also composed of elongated cells like the phloem. However, xylem is especially accountable for transporting water to all plant parts from the roots. Since they serve such an important function, a single tree would have a lot of xylem tissues.
Also Read: Differences between xylem and phloem
Phloem

The phloem is responsible for translocation of nutrients and sugar like carbohydrates, produced by the leaves to areas of the plant that are metabolically active. It is made up of living cells. The cells walls of these cells form small holes at the ends of the cells known as sieve plates.

Recommended Video:

Means of Transportation in Plants

Transportation in plants is by three means, they are as stated below:

Diffusion

It is a transportation process that involves the passive movement of a substance from cell-to-cell or from one plant part to the cell. Its outcome does not entail energy-expenditure. Here molecules move in a random manner. It is a slow process.

Here the substance moves from higher concentration region to lower concentration region. The diffusion is the only means of transport for gases in case of plants. The rate of diffusion depends on the temperature, pressure, and mainly on a gradient of concentration.
Also read: Facilitated Diffusion
Facilitated Diffusion

The gradient is a vital component for the process of diffusion. Hence, a smaller substance has to be diffused faster when compared to large ones. Facilitated Diffusion is a passive process that comprises antiport, uniport, and symport.

Antiport proteins exchange the solutes by transporting them in and out of the cell. The main function of uniport protein is to carry single solute across the membrane. Symport proteins transfer two different solutes simultaneously in the same direction.

Active Transport

Active transport pumps molecules against the concentration gradient. Here the energy of ATP is used to drive the pump. The ATP donates a phosphate to a particular gateway molecule which then pumps the desired molecule across the membrane.

Driving Forces Responsible For Transportation in Plants

The driving forces responsible for the transportation of water and minerals in plants include:

Transpiration

Force of surface tension

Water potential gradient

The force of hydrogen bonding between water molecules

Transpiration

Transpiration is the driving force behind uptake and transport of water. It is the process of water evaporation through openings called stomata. This creates a pull by replacing the water that has evaporated. This pull in the xylem tissues extends all the way down due to the cohesive forces. This negative water pressure that occurs in the roots will eventually result in an increase of water uptake from the soil.

Also Refer: Transpiration

Force of Surface Tension

As more molecules evaporate from the water film, there is an increase in the curvature of the meniscus which in turn increases the surface tension. Water from the surrounding cells is pulled towards this area to reduce the tension.

Water Potential Gradient

Water moves from the roots to the leaves because of the water potential gradient. The water potential gradient is the highest in the water surrounding the roots and lowest in the airspace within the spongy parenchyma.

What do you understand by transportation in plants?

Transportation in plants refers to the movement of water and minerals from the roots to different parts of the plants. It also includes the movement of the food prepared by the leaves to the entire plant.

How is the food transported in the plants?

Food is transported through the phloem in the plants. In the transportation process, the energy from ATP is utilized to create osmotic pressure that helps in transporting food from higher concentration to lower concentration.

How is water transported in plants?

Water is transported in the plants with the help of conductive tissues and individual cells of the vascular system. Water moves along the water potential gradient and enters the root hairs and xylem through either apoplast or symplast pathways. This is how the water is carried from the roots to the stem and other parts of the plant.

What are the different means of transportation in plants?

The different means of transportation in plants are:

Simple diffusion

Facilitated diffusion

Osmosis

Active transport

How are the gases transported in the plants?

Plants obtain gases through the leaves. The opening and closing of guard cells are responsible for the exchange of gases. Plants require carbon dioxide for photosynthesis. The gases diffuse into the intercellular spaces of the leaves through the stomatal pores.

The force of Hydrogen Bonding between Water Molecules

The water molecules stick to each other by hydrogen bonds. The above forces are communicated to water molecules within the xylem through the hydrogen bonds.

For more information on transportation in plants, means of transportation in plants and driving forces responsible for transportation in plants keep visiting BYJU'S website or download BYJU'S app for further reference.

Frequently Asked Questions

# data[].attributes.attachment_link.title
Transportation In Plants - Means Of Transportation In Plants

# data[].attributes.attachment_link.description
"Transportation is the process that involves the movement of water and necessary nutrients to all parts of the plant for its survival. " Transportation is a vital process in plants. Trees transport all the nutrients and water it needs for survival from its roots to the tips of the leaves.

# data[].attributes.body
To transport water and food to all parts of the plant. The plant transport system is made of 2 parts, the xylem and the phloem

# data[].attributes.body
The vascular system is comprised of two main types of tissue: the xylem and the phloem. The xylem distributes water and dissolved minerals upward through the plant, from the roots to the leaves. The phloem carries food downward from the leaves to the roots.

https://www.britannica.com/video/152186/components-plant-vascular-system#:~:text=The%20vascular%20system%20is%20comprised,the%20leaves%20to%20the%20roots.

# data[].attributes.attachment_link.readable_text
See how the xylem carries food up from the roots and how the phloem transports food down from the leaves Encyclopædia Britannica, Inc.

NARRATOR: In animals nutrients circulate throughout the body using the bloodstream. In plants a network of tissues and fibers called the vascular system carries out this task.

The vascular system is comprised of two main types of tissue: the xylem and the phloem. The xylem distributes water and dissolved minerals upward through the plant, from the roots to the leaves. The phloem carries food downward from the leaves to the roots.

Xylem cells constitute the major part of a mature woody stem or root. They are stacked end to end in the center of the plant, forming a vertical column that conducts water and minerals absorbed by the roots upward through the stem to the leaves.

Phloem cells form a similar chain on the outer edges of the xylem, transporting food synthesized by the leaves downward through the stem.

# data[].attributes.attachment_link.title
Phloem and xylem in a plant's vascular system explained

# data[].attributes.attachment_link.description
NARRATOR: In animals nutrients circulate throughout the body using the bloodstream. In plants a network of tissues and fibers called the vascular system carries out this task. The vascular system is comprised of two main types of tissue: the xylem and the phloem.

# data[].attributes.body
Transportation is the process that involves the movement of water and necessary nutrients to all parts of the plant for its survival. “ Transportation is a vital process in plants. Trees transport all the nutrients and water it needs for survival from its roots to the tips of the leaves.

(Website)  https://byjus.com/biology/transportation-in-plants/#:~:text=%E2%80%9CTransportation%20is%20the%20process%20that,%E2%80%9C&text=Transportation%20is%20a%20vital%20process,the%20tips%20of%20the%20leaves.

(Video) https://www.youtube.com/watch?v=jtuX7H05tmQ

# data[].attributes.attachment_link.readable_text
"Transportation is the process that involves the movement of water and necessary nutrients to all parts of the plant for its survival. "

Transportation is a vital process in plants. Trees transport all the nutrients and water it needs for survival from its roots to the tips of the leaves.

In the case of transportation in plants, the biggest constraint is water as it ends up being a limiting factor in growth. To overcome this problem, trees and other plants have the perfect system for the absorption and translocation of water.

Plants contain a vast network of conduits which consist of xylem and phloem. This is more like the circulatory system that transports blood throughout the human body. Similar to the circulatory system in humans, the xylem and phloem tissues extend throughout the plant. These conducting tissues originate from the roots and move up through the trunks of trees. Later they branch off into the branches and then branching even further into every leaf, like spider webs.

Transportation occurs in three levels in the case of plants:

Transportation of substance from one cell to another.

Long-Distance transport of sap within phloem and xylem.

The release and uptake of solute and water by individual cells.

Let us have a detailed look at the process of absorption and transportation in plants.
Also Read: Difference between Tracheids and Vessels
Water Absorption In Plants

The water is absorbed in two ways by the plants:

Active Absorption

In the case of active absorption, water moves through symplast and it is absorbed according to the Diffusion Pressure Deficit changes. The rate of absorption is slow. It comprises osmotic and non-osmotic forces.

Humidity and temperature can have an impact. The force required for the absorption of water is mainly generated in the root cells itself. There would be a decrease in the rate of water absorption if the metabolic inhibitors are applied.

Passive Absorption
Also Read: Difference between active and passive transport
The rate of absorption is fast. It occurs in rapidly transpiring plants. The movement of plants is through apoplast and it is absorbed due to transpiration pull and it is created due to the stress created in xylem sap. The rate of absorption significantly depends upon the rate of transpiration. The force required for the absorption of water is mainly generated in the mesophyll cells.

Transportation in Plants

The water and minerals are transported in plants by two types of conducting tissues:

Xylem

Xylem is a long, non-living tube running from the roots to the leaves through the stem. The water is absorbed by the root hair and undergoes cell to cell movement by osmosis until it reaches the xylem. This water is then transported through the xylem vessels to the leaves and is evaporated by the process of transpiration.

The xylem is also composed of elongated cells like the phloem. However, xylem is especially accountable for transporting water to all plant parts from the roots. Since they serve such an important function, a single tree would have a lot of xylem tissues.
Also Read: Differences between xylem and phloem
Phloem

The phloem is responsible for translocation of nutrients and sugar like carbohydrates, produced by the leaves to areas of the plant that are metabolically active. It is made up of living cells. The cells walls of these cells form small holes at the ends of the cells known as sieve plates.

Recommended Video:

Means of Transportation in Plants

Transportation in plants is by three means, they are as stated below:

Diffusion

It is a transportation process that involves the passive movement of a substance from cell-to-cell or from one plant part to the cell. Its outcome does not entail energy-expenditure. Here molecules move in a random manner. It is a slow process.

Here the substance moves from higher concentration region to lower concentration region. The diffusion is the only means of transport for gases in case of plants. The rate of diffusion depends on the temperature, pressure, and mainly on a gradient of concentration.
Also read: Facilitated Diffusion
Facilitated Diffusion

The gradient is a vital component for the process of diffusion. Hence, a smaller substance has to be diffused faster when compared to large ones. Facilitated Diffusion is a passive process that comprises antiport, uniport, and symport.

Antiport proteins exchange the solutes by transporting them in and out of the cell. The main function of uniport protein is to carry single solute across the membrane. Symport proteins transfer two different solutes simultaneously in the same direction.

Active Transport

Active transport pumps molecules against the concentration gradient. Here the energy of ATP is used to drive the pump. The ATP donates a phosphate to a particular gateway molecule which then pumps the desired molecule across the membrane.

Driving Forces Responsible For Transportation in Plants

The driving forces responsible for the transportation of water and minerals in plants include:

Transpiration

Force of surface tension

Water potential gradient

The force of hydrogen bonding between water molecules

Transpiration

Transpiration is the driving force behind uptake and transport of water. It is the process of water evaporation through openings called stomata. This creates a pull by replacing the water that has evaporated. This pull in the xylem tissues extends all the way down due to the cohesive forces. This negative water pressure that occurs in the roots will eventually result in an increase of water uptake from the soil.

Also Refer: Transpiration

Force of Surface Tension

As more molecules evaporate from the water film, there is an increase in the curvature of the meniscus which in turn increases the surface tension. Water from the surrounding cells is pulled towards this area to reduce the tension.

Water Potential Gradient

Water moves from the roots to the leaves because of the water potential gradient. The water potential gradient is the highest in the water surrounding the roots and lowest in the airspace within the spongy parenchyma.

What do you understand by transportation in plants?

Transportation in plants refers to the movement of water and minerals from the roots to different parts of the plants. It also includes the movement of the food prepared by the leaves to the entire plant.

How is the food transported in the plants?

Food is transported through the phloem in the plants. In the transportation process, the energy from ATP is utilized to create osmotic pressure that helps in transporting food from higher concentration to lower concentration.

How is water transported in plants?

Water is transported in the plants with the help of conductive tissues and individual cells of the vascular system. Water moves along the water potential gradient and enters the root hairs and xylem through either apoplast or symplast pathways. This is how the water is carried from the roots to the stem and other parts of the plant.

What are the different means of transportation in plants?

The different means of transportation in plants are:

Simple diffusion

Facilitated diffusion

Osmosis

Active transport

How are the gases transported in the plants?

Plants obtain gases through the leaves. The opening and closing of guard cells are responsible for the exchange of gases. Plants require carbon dioxide for photosynthesis. The gases diffuse into the intercellular spaces of the leaves through the stomatal pores.

The force of Hydrogen Bonding between Water Molecules

The water molecules stick to each other by hydrogen bonds. The above forces are communicated to water molecules within the xylem through the hydrogen bonds.

For more information on transportation in plants, means of transportation in plants and driving forces responsible for transportation in plants keep visiting BYJU'S website or download BYJU'S app for further reference.

Frequently Asked Questions

# data[].attributes.attachment_link.title
Transportation In Plants - Means Of Transportation In Plants

# data[].attributes.attachment_link.description
"Transportation is the process that involves the movement of water and necessary nutrients to all parts of the plant for its survival. " Transportation is a vital process in plants. Trees transport all the nutrients and water it needs for survival from its roots to the tips of the leaves.

# data[].attributes.body
The xylem's role is to transport water and minerals salts from the roots to all parts of the plant in an upward direction

The phloem's role is to transport sugar from the leaves to all parts of the plant in both an upward and downward direction

TB: p63

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The vascular system is comprised of two main types of tissue: the xylem and the phloem. The xylem distributes water and dissolved minerals upward through the plant, from the roots to the leaves. The phloem carries food downward from the leaves to the roots.

(Website)  https://www.britannica.com/video/152186/components-plant-vascular-system#:~:text=The%20vascular%20system%20is%20comprised,the%20leaves%20to%20the%20roots.

(Video) https://www.youtube.com/watch?v=yIsegDUOjK4

# data[].attributes.attachment_link.readable_text
See how the xylem carries food up from the roots and how the phloem transports food down from the leaves Encyclopædia Britannica, Inc.

NARRATOR: In animals nutrients circulate throughout the body using the bloodstream. In plants a network of tissues and fibers called the vascular system carries out this task.

The vascular system is comprised of two main types of tissue: the xylem and the phloem. The xylem distributes water and dissolved minerals upward through the plant, from the roots to the leaves. The phloem carries food downward from the leaves to the roots.

Xylem cells constitute the major part of a mature woody stem or root. They are stacked end to end in the center of the plant, forming a vertical column that conducts water and minerals absorbed by the roots upward through the stem to the leaves.

Phloem cells form a similar chain on the outer edges of the xylem, transporting food synthesized by the leaves downward through the stem.

# data[].attributes.attachment_link.title
Phloem and xylem in a plant's vascular system explained

# data[].attributes.attachment_link.description
NARRATOR: In animals nutrients circulate throughout the body using the bloodstream. In plants a network of tissues and fibers called the vascular system carries out this task. The vascular system is comprised of two main types of tissue: the xylem and the phloem.

# data[].attributes.body
diffusion is involved in the movement of important molecules into and out of cells. It is important for the uptake of substances needed by cells, and also the removal of waste products produced by the cells.

https://www.toppr.com/ask/en-sg/question/what-is-the-role-of-diffusion-in-plant-and-animals/

# data[].attributes.body
Osmosis ensures that all cells and structures within a plant have correct water pressure and volume. In animals, osmosis helps to absorb water from the intestines to the blood.

https://www.topperlearning.com/answer/what-is-the-significance-of-diffusion-and-osmosis-in-both-plants-and-animals/fnqzf0uu#:~:text=Osmosis%20ensures%20that%20all%20cells,the%20intestines%20to%20the%20blood.

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what is the significance of diffusion and osmosis in both plants and animals - Biology - TopperLearning.com | fnqzf0uu

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what is the significance of diffusion and osmosis in both plants and animals - Biology - TopperLearning.com | fnqzf0uu

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In diffusion, particles move from an area of higher concentration to one of lower concentration until equilibrium is reached. In osmosis, a semipermeable membrane is present, so only the solvent molecules are free to move to equalize concentration.

Examples of Osmosis: Examples include red blood cells swelling up when exposed to freshwater and plant root hairs taking up water. ...

Examples of Diffusion: Examples of diffusion include the scent of perfume filling a whole room and the movement of small molecules across a cell membrane.

(Website)  https://www.npsk12.com/cms/lib/VA02208074/Centricity/Domain/5750/Knittle%20CA%201and%20CA2%20April%2023rd.pdf

(Video) https://www.youtube.com/watch?v=PRi6uHDKeW4

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1.What is the importance of the transport systems in plants

# data[].attributes.subject
1.What is the importance of the transport systems in plants

# data[].attributes.body
Transportation is the process that involves the movement of water and necessary nutrients to all parts of the plant for its survival. Transportation is a vital process in plants. Trees transport all the nutrients and water it needs for survival from its roots to the tips of the leaves.

https://byjus.com/biology/transportation-in-plants/#:~:text=%E2%80%9CTransportation%20is%20the%20process%20that,%E2%80%9C&text=Transportation%20is%20a%20vital%20process,the%20tips%20of%20the%20leaves.

# data[].attributes.body
Osmosis only allows solvent molecules to move freely, but diffusion allows both solvent and solute molecules to move freely. 4. Osmosis happens when molecules move from higher to lower concentrations, but diffusion happens when it is reversed.

https://www.npsk12.com/cms/lib/VA02208074/Centricity/Domain/5750/Knittle%20CA%201and%20CA2%20April%2023rd.pdf

# data[].attributes.body
Importance of Diffusion in Plants

The exchange of gases through stomata takes place by the process of diffusion. Transpiration occurs by the principle of diffusion. The ions are absorbed by simple diffusion. The food material is translocated by this process
https://byjus.com/biology/diffusion-means-of-transport/#:~:text=Importance%20of%20Diffusion%20in%20Plants&text=The%20exchange%20of%20gases%20through,is%20translocated%20by%20this%20process.

# data[].attributes.attachment_link.readable_text
Plants need water, minerals, and food for their growth and survival. Water and minerals are taken up by roots and leaves prepare the food. These are then transported to the other parts of the plants. When we talk about transport, there should be some means of transportation. Diffusion is the main pathway of transportation in plants.

Let us study about diffusion as a means of transport in plants in detail.

Diffusion In Plants

"Diffusion is the process of movement of molecules from a region of higher concentration to a region of lower concentration."

Diffusion is a very important process for photosynthesis where carbon dioxide from the stomata diffuses into the leaves and finally into the cells. Also, during transpiration, the water and oxygen diffuse from the leaves into the environment.

It includes the movement of particles of a medium from the region of its higher concentration to the region of its lower concentration without the expenditure of energy. This process is slow and occurs mostly in gases and liquids. The rate of diffusion is affected by various factors like temperature and pressure, concentration gradient, separating membrane's permeability etc.

Diffusion as Means of Transport in Plants

Transportation in plants is an important and natural phenomenon which takes place in all the higher plants. All plants require some essential organic material and inorganic material for the proper functioning of cells and tissues. This process is carried out by three means of transport.

1. Diffusion

2. Facilitated Diffusion

3. Active Transport

Types of Diffusion in Plants

Diffusion in plants is of two major types:

Simple Diffusion

The diffusing molecules do not combine with the constituents of the membrane.

Facilitated Diffusion

The molecules diffuse through the membrane with the help of transporter proteins.
Also Read: Facilitated Diffusion
Factors affecting Diffusion in Plants

Following are the important factors affecting diffusion in plants:

Diffusion Pressure Gradient

The difference in the diffusion pressure determines the rate of diffusion. The rate of diffusion is directly proportional to the difference in concentration of the molecules in the two regions.

Temperature

The rate of diffusion is directly proportional to the increase in temperature.

The rate of diffusion is inversely proportional to the square root of density of the gas.

Importance of Diffusion in Plants

The process of diffusion is important for the plants in the following ways:
Also Read: Active Transport

1. The exchange of gases through stomata takes place by the process of diffusion.

2. Transpiration occurs by the principle of diffusion.

3. The ions are absorbed by simple diffusion.

4. The food material is translocated by this process.

5. This process keeps the walls of the internal tissues of the plant moist.

6. It is responsible for spreading the ions and molecules throughout the protoplast.

7. Aroma of flowers is due to the diffusion of aromatic compounds to attract insects.

Learn more about diffusion in plants, its types, importance and other related topics @ BYJU'S Biology.

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Diffusion In Plants - Means Of Transport, Types & Importance

# data[].attributes.attachment_link.description
Plants need water, minerals, and food for their growth and survival. Water and minerals are taken up by roots and leaves prepare the food. These are then transported to the other parts of the plants. When we talk about transport, there should be some means of transportation.

# data[].attributes.headline
2.What are the functions of the 'xylem' and 'phloem'

# data[].attributes.subject
2.What are the functions of the 'xylem' and 'phloem'

# data[].attributes.body
The vascular system is comprised of two main types of tissue: the xylem and the phloem. The xylem distributes water and dissolved minerals upward through the plant, from the roots to the leaves. The phloem carries food downward from the leaves to the roots.

https://www.britannica.com/video/152186/components-plant-vascular-system#:~:text=The%20vascular%20system%20is%20comprised,the%20leaves%20to%20the%20roots.

# data[].attributes.body
Diffusion is a process that occurs in both animals and plants. It refers to the net movement of particles from a region of higher concentration to a region of lower concentration.

Osmosis is a process involving in the movement of substances in and out of cells. The presence of water molecules and partially permeable membrane are needed in osmosis.

TB: p68

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Osmosis in plants

Osmosis causes osmotic pressure, hence water and minerals are transported from one to another cell. Transpiration leads to a continuous water loss in addition to a suction pressure which is created due to water that is being forced into the xylem cells of the roots.

https://byjus.com/questions/how-are-water-and-minerals-transported-in-plants/#:~:text=Osmosis%20in%20plants,xylem%20cells%20of%20the%20roots.

# data[].attributes.attachment_link.readable_text
The water from the soil reaches the leaves by the tissue called Xylem. The root hairs on the root, absorb water from the soil and through osmosis the water is transported to leaves through the tissue xylem.

Xylem- Fundamental tissue for transportation of water

In plants, minerals and water are transported through the xylem cells from the soil to the leaves. Mineral salts in the soil are absorbed into plants through roots, then these are translocated upwards along with water via the xylem. The xylem cells of the stem, roots, and leaves are interconnected forming a conducting channel reaching all plant parts. The root cells obtain ions from the soil which creates a difference in the concentration of ions between the roots and soil. Thus, there is continuous water movement into the xylem.

Osmosis in plants

Osmosis causes osmotic pressure, hence water and minerals are transported from one to another cell. Transpiration leads to a continuous water loss in addition to a suction pressure which is created due to water that is being forced into the xylem cells of the roots.

Transportation from roots

Water is transported to all parts of plants through roots. The transportation takes place in the following manner

Water through their roots is continuously absorbed by the plants. This water is sent up through the stem to all parts of the plant, including the leaves.

Only a little amount, of water, is retained in the plant or utilized by it in photosynthesis. The rest of it gets evaporated into the atmosphere as water vapour through the Stomata present in the epidermis of the leaves and other aerial parts of the plant.

This creates a suction pressure that pulls up water from the xylem of the roots to the stem and then to the leaves.

Xylem tissues are narrower in their diameter, in the form of capillary tubes (tracheids and fibres), greater will be the force.

Whenever the xylem vessels lay empty, such as during the loss of water by transpiration, the water from below rises into them by a capillary force.

Thus, it can be said that the xylem plays an important role in the transportation of water and minerals once they absorb these and transport them to different plant parts.
Check out the video given below to know more about plant tissues Further Reading

1. Write a summary on tissues

2. What is plant tissue culture?

3. Write a note on tissues

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How are water and minerals transported in plants? - Biology Q&A

# data[].attributes.attachment_link.description
The water from the soil reaches the leaves by the tissue called Xylem. The root hairs on the root, absorb water from the soil and through osmosis the water is transported to leaves through the tissue xylem. In plants, minerals and water are transported through the xylem cells from the soil to the leaves.

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Diffusion can occur in any medium, whether it is liquid, solid, or gas. Osmosis occurs only in a liquid medium. Diffusion does not require a semipermeable membrane. Osmosis requires a semipermeable membrane.

(Website) https://www.thoughtco.com/difference-between-osmosis-and-diffusion-609191

(Video) https://www.youtube.com/watch?v=jhszFBtBPoI

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Students are often asked to explain the similarities and differences between osmosis and diffusion or to compare and contrast the two forms of transport. To answer the question, you need to know the definitions of osmosis and diffusion and really understand what they mean.

Definitions

Osmosis: Osmosis is the movement of solvent particles across a semipermeable membrane from a dilute solution into a concentrated solution. The solvent moves to dilute the concentrated solution and equalize the concentration on both sides of the membrane.

Diffusion: Diffusion is the movement of particles from an area of higher concentration to lower concentration. The overall effect is to equalize concentration throughout the medium.

Examples of Osmosis: Examples include red blood cells swelling up when exposed to freshwater and plant root hairs taking up water. To see an easy demonstration of osmosis, soak gummy candies in water. The gel of the candies acts as a semipermeable membrane.

Examples of Diffusion: Examples of diffusion include the scent of perfume filling a whole room and the movement of small molecules across a cell membrane. One of the simplest demonstrations of diffusion is adding a drop of food coloring to water. Although other transport processes do occur, diffusion is the key player.

Similarities

Osmosis and diffusion are related processes that display similarities:

Both osmosis and diffusion equalize the concentration of two solutions.

Both diffusion and osmosis are passive transport processes, which means they do not require any input of extra energy to occur. In both diffusion and osmosis, particles move from an area of higher concentration to one of lower concentration.

Differences

Here's how they are different:

Diffusion can occur in any mixture, including one that includes a semipermeable membrane, while osmosis always occurs across a semipermeable membrane.

When people discuss osmosis in biology, it always refers to the movement of water. In chemistry, it's possible for other solvents to be involved. In biology, this is a difference between the two processes.

One big difference between osmosis and diffusion is that both solvent and solute particles are free to move in diffusion, but in osmosis, only the solvent molecules (water molecules) cross the membrane. This can be confusing because while the solvent particles are moving from higher to lower solvent concentration across the membrane, they are moving from lower to higher solute concentration, or from a more dilute solution to a region of more concentrated solution. This occurs naturally because the system seeks balance or equilibrium. If the solute particles can't cross a barrier, the only way to equalize concentration on both sides of the membrane is for the solvent particles to move in. You can consider osmosis to be a special case of diffusion in which diffusion occurs across a semipermeable membrane and only the water or other solvent moves.

Diffusion Versus Osmosis

Any type of substance moves from an area of highest energy or concentration to a region of lowest energy or concentration.

Only water or another solvent moves from a region of high energy or concentration to a region of lower energy or concentration.

Diffusion can occur in any medium, whether it is liquid, solid, or gas.

Osmosis occurs only in a liquid medium.

Diffusion does not require a semipermeable membrane.

Osmosis requires a semipermeable membrane.

The concentration of the diffusion substance equalizes to fill the available space.

The concentration of the solvent does not become equal on both sides of the membrane.

Hydrostatic pressure and turgor pressure do not normally apply to diffusion.

Hydrostatic pressure and turgor pressure oppose osmosis.

Diffusion does not depend on solute potential, pressure potential, or water potential.

Osmosis depends on solute potential.

Diffusion mainly depends on the presence of other particles.

Osmosis mainly depends on the number of solute particles dissolved in the solvent.

Diffusion is a passive process.

Osmosis is a passive process.

The movement in diffusion is to equalize concentration (energy) throughout the system.

The movement in osmosis seeks to equalize solvent concentration, although it does not achieve this.

Facts to remember about diffusion and osmosis:

Diffusion and osmosis are both passive transport processes that act to equalize the concentration of a solution.

In diffusion, particles move from an area of higher concentration to one of lower concentration until equilibrium is reached. In osmosis, a semipermeable membrane is present, so only the solvent molecules are free to move to equalize concentration.

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Understand the Difference Between Osmosis and Diffusion

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Students are often asked to explain the similarities and differences between osmosis and diffusion or to compare and contrast the two forms of transport. To answer the question, you need to know the definitions of osmosis and diffusion and really understand what they mean.

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The primary difference is the driving mechanism. In plants it is one-way capillary action in small tubes. In humans it is pressure drop within a closed-loop circuit.

Explanation:

Plants obtain liquids and move nutrients and wastes through the system from their roots to their leaves by the capillary action of small tubes within the plant.

Part of the human circulatory system may include localized transport by capillary action and osmosis as well, but the primary driving mechanism is the pressurization of the blood stream by the heart, pushing it through the venous system to the low-pressure inlet side of the heart in a continuous recycling loop.

https://socratic.org/questions/what-is-the-differences-between-the-transport-system-of-plants-and-the-circulato#:~:text=1%20Answer&text=The%20primary%20difference%20is%20the,within%20a%20closed%2Dloop%20circuit.

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The primary difference is the driving mechanism. In plants it is one-way capillary action in small tubes. In humans it is pressure drop within a closed-loop circuit.

Plants obtain liquids and move nutrients and wastes through the system from their roots to their leaves by the capillary action of small tubes within the plant.

Part of the human circulatory system may include localized transport by capillary action and osmosis as well, but the primary driving mechanism is the pressurization of the blood stream by the heart, pushing it through the venous system to the low-pressure inlet side of the heart in a continuous recycling loop.

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What is the differences between the transport system of plants and the circulatory system in human beings? | Socratic

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The primary difference is the driving mechanism. In plants it is one-way capillary action in small tubes. In humans it is pressure drop within a closed-loop circuit. Plants obtain liquids and move nutrients and wastes through the system from their roots to their leaves by the capillary action of small tubes within the plant.

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3.Explain what is 'diffusion' and 'osmosis'. Provide Examples

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3.Explain what is 'diffusion' and 'osmosis'. Provide Examples

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In diffusion, particles move from an area of higher concentration to one of lower concentration until equilibrium is reached. In osmosis, a semipermeable membrane is present, so only the solvent molecules are free to move to equalize concentration.Such as plants hair taking up water.

https://www.npsk12.com/cms/lib/VA02208074/Centricity/Domain/5750/Knittle%20CA%201and%20CA2%20April%2023rd.pdf

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Plants absorb water and minerals salt from the soil with the help of root hairs. They absorb water by the process of osmosis. Osmosis is the movement of water molecules (solvent) from a lower concentration solution to a higher concentration solution through a semi permeable membrane.

(Website) https://thefactfactor.com/facts/pure_science/biology/botany/transport-in-plants/11379/

(Video) https://www.youtube.com/watch?v=7n_23tMfnBM

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Science > Biology > Botoany > Physiology > Transport in Plants

Transportation is a process in which a substance either synthesized or absorbed in one part of the body reaches another. In living things, many substances such as food, gases, minerals salts, hormones, and waste products have to be transported from one part of the body to another. Plants require inorganic substances like nitrogen, phosphorous, magnesium, manganese, sodium, etc. Soil provides such substances. In this article, we shall study transport in plants by osmosis and diffusion.

Plants and animals have a system of transporting substances throughout their body. In plants, water is the medium of transport. In higher plants (vascular plants) xylem conducts the water whereas the phloem conducts the food. All parts of the body are connected to these tissues.

To demonstrate Transportation in Plants:

Take a young herbaceous plant (e.g. sunflower) with roots and leaves. Wash the soil off the roots. Place it in a jar of water containing stains like eosin or red ink. After two days, cut sections of the stem and the root and observe it under a microscope. We see rings of red colour. This experiment shows transport of materials in plants.
Absorption:

In plants, water transport minerals salts through special tubes called xylem. Plants have root hairs on their primary and secondary roots. Plants absorb water and minerals salt from the soil with the help of root hairs. They absorb water by the process of osmosis. Osmosis is the movement of water molecules (solvent) from a lower concentration solution to a higher concentration solution through a semi permeable membrane. The concentration of the water molecules is lower in the root hair than in the soil. So the water moves into the root hairs through osmosis. Thus the cell of root hairs become turgid and exert pressure on the adjacent cells. This pressure is called root pressure.

The water and mineral diffuse from one layer to the next layer of cells and eventually reaches the xylem tubes in the centre of the root. Under the effect of root pressure, water and minerals reach xylem and continuously push forward. This root pressure is sufficient to lift water up in shrubs, small plants and small trees.
Demonstration of Osmosis ( Abbe Nollet Experiment):

A thistle funnel with a narrow long stem and wide mouth was taken. A semipermeable membrane is tied tightly around the wide mouth of the funnel. Now the stem of the funnel is filled with a sugar solution to a certain level. Then the thistle funnel is dipped in a beaker containing water with the help of an iron stand such that the broad mouth remains immersed in the water. The apparatus are left undisturbed for some time.

After some time it is observed that there is an increase in the level of sugar solution in the thistle funnel. This shows that there is at the flow of water (solvent molecules) into the solution through the semipermeable membrane. To stop this flow of solvent molecules into solution, we have to apply excess sufficient pressure from stem side of the thistle funnel on the solution. This excess pressure is the osmotic pressure.
Demonstration of Osmosis (Experiment - 2):
An egg has a shell made up of calcium carbonate. Below shell, there is a layer of semipermeable membrane. The calcium carbonate can be dissolved in acid like HCl. Place an egg in a beaker containing acid. Make sure that the egg does not float in acid. Allow it to remain in the acid until the shell completely dissolves. Leave the egg with the dissolved shell in water overnight. Remove the egg the next day and see its size. We will find that the egg will be swollen considerably.

If you carefully pierce the membrane of the egg with a needle, a jet of water will shoot into the air. It shows that the water from acid solution gets into the egg through a semipermeable membrane.
Diffusion:
Mineral and salts are absorbed by a process called diffusion. Diffusion is the movement of solute molecules of a solid, a gas or liquid from a region of high concentration region to that of low concentration region.
Difference Between Osmosis and Diffusion:
In osmosis, solvent moves from lower concentration region to higher concentration region. In diffusion, solute particles move from higher concentration region to lower concentration region.
Ascent of Sap:
After reaching xylem tubes water is conducted from the root to the stem and then to the leaves. The continuous columns of water in the xylem tubes do not break due to strong cohesive force between the water molecules. The upward movement of cell sap containing water and minerals salts in a plant is called ascent of sap.
Transpiration:

Water evaporates from the leaves through the opening on them called stomata There are two guard cells at the opening of stomata. These cells control opening and closing of stomata.

The loss of water from the aerial parts of a plant is called transpiration. When transpiration takes place, the leaves lose water and become less turgid, or less swollen. They then absorb water from the xylem tubes in the veins. They pull water from the stem, which in turn pulls water from the roots. This process is called transpirational pull. Transpirational pull works due to the formation of a continuous column of water in the xylem.
The significance of Transpiration:
Minerals salts absorbed by the roots are taken along through this column of water during the ascent of sap and the essential elements needed by the plant reach the leaves and every part of the plant.

When the temperature is high or the atmosphere is dry or when there is an air current, the rate of transpiration becomes high. If there is no sufficient water in the soil, the leaves become less turgid. Transpiration pull is very important for big plants. By this method, water and minerals reach the different part of the body of the big plant. In the night the rate of transpiration is low, hence in night water and mineral transportation takes place by root pressure.
Translocation:
Glucose (sugar) is made in the leaves during the day in presence of sunlight by the process called photosynthesis. This food is required to be transported to other parts of the plant. This transportation of food material takes place through a special tube like tissues phloem in upward and downward direction.

During day glucose is formed and it is formed is converted into starch and stored in the leaves. As the day advances and manufacture of glucose (food) take place, the starch grains become more and more abundant. About the middle of the afternoon, the starch content reaches its maximum.

At night, due to the absence of sunlight plants do not make food. Then the stored starch in the cells of the leaves gets converted back into glucose, which is soluble in water. This sugar solution and other substances move from the leaves to other parts of the plant all through the night. This movement of food substance from leaves to the different parts of the body in the phloem is called translocation.

Before the daybreak, the food-making cells in the leaves are cleared of stored food and they become ready for food manufacture.

Science > Biology > Botoany > Physiology > Transport in Plants

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Transport in Plants: Osmosis, diffusion, transpiration, translocation

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Science > Biology > Botoany > Physiology > Transport in Plants Transportation is a process in which a substance either synthesized or absorbed in one part of the body reaches another. In living things, many substances such as food, gases, minerals salts, hormones, and waste products have to be transported from one part of the body to another.

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In diffusion, particles move from an area of higher concentration to one of lower concentration until equilibrium is reached. In osmosis, a semipermeable membrane is present, so only the solvent molecules are free to move to equalize concentration.

What does net movement mean?
Diffusion is the net movement of molecules from an area where they are at a higher concentration to areas where they are at a lower concentration

What does higher concentration and lower concentration mean?
A concentration gradient occurs when the concentration of particles is higher in one area than another. In passive transport, particles will diffuse down a concentration gradient, from areas of higher concentration to areas of lower concentration, until they are evenly spaced.

https://www.npsk12.com/cms/lib/VA02208074/Centricity/Domain/5750/Knittle%20CA%201and%20CA2%20April%2023rd.pdf

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4.What is the difference between diffusion and osmosis.

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4.What is the difference between diffusion and osmosis.

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One big difference between osmosis and diffusion is that both solvent and solute particles are free to move in diffusion, but when we talk about osmosis, only the solvent molecules (water molecules) cross the membrane.

https://www.npsk12.com/cms/lib/VA02208074/Centricity/Domain/5750/Knittle%20CA%201and%20CA2%20April%2023rd.pdf

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Mammals however use their blood to transport oxygen and carbon dioxide, whereas plants do use their xylem and phloem solutions to do this - an interconnecting series of air spaces are used instead.

(Website) http://www.esalq.usp.br/lepse/imgs/conteudo_thumb/Comparing-Transport-in-Mammals-and-Plants.pdf

(Video) https://www.youtube.com/watch?v=DhyYtT1K844

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5.Explain how diffusion and osmosis helps in the transport of substances in plants (describe the part of the plant where these processes occur)

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5.Explain how diffusion and osmosis helps in the transport of substances in plants (describe the part of the plant where these processes occur)

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In osmosis, solvent moves from lower concentration region to higher concentration region. In diffusion, solute particles move from higher concentration region to lower concentration region. Ascent of Sap: After reaching xylem tubes water is conducted from the root to the stem and then to the leaves.

https://thefactfactor.com/facts/pure_science/biology/botany/transport-in-plants/11379/#:~:text=In%20osmosis%2C%20solvent%20moves%20from,and%20then%20to%20the%20leaves.

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There are plants with no transport system . Non-vascular plants do not have a wide variety of specialized tissue types. Mosses and leafy liverworts have structures called phyllids that resemble leaves, but only consist of single sheets of cells with no internal air spaces no cuticle or stomata and no xylem or phloem.

https://brainly.in/question/43311373?msp_srt_exp=4

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To circulate water, essential nutrients, excretory products, and gases within the plants for various purposes, transportation in plants is necessary. In vascular tissues, this transportation in the plant takes place. By a suction force, water and minerals are transported to various parts of the plant.

(Website) https://www.toppr.com/guides/science/transportation-in-animals-and-plants/transportation-in-plants/

(Video) https://www.youtube.com/watch?v=bvPM6sfidY4

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6.Describe one difference between the transport systems of plans and humans.

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6.Describe one difference between the transport systems of plans and humans.

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The primary difference is the driving mechanism. In plants it is one-way capillary action in small tubes. In humans it is pressure drop within a closed-loop circuit.

https://socratic.org/questions/what-is-the-differences-between-the-transport-system-of-plants-and-the-circulato#:~:text=1%20Answer&text=The%20primary%20difference%20is%20the,within%20a%20closed%2Dloop%20circuit.

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Diffusion can help with the changes of gases as oxygen diffuses from within the leaf , where it is f higher concentration, to outside of the leaf, where it is of lower concentration

Osmosis can help with moving water from the soil into the root cells of a plant. Water moves across the roots from cell to cell by osmosis  and water is transported to all parts of the plant via the xylem

TB: p68

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The difference between plants and human transport systems is that In plants it is one-way capillary action in small tubes. In humans it is pressure drop within a closed-loop circuit.

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Plants, like cacti, don't have leaves in the traditional sense. (Their spines are actually modified leaves.) But the cells in the body or “stem” of the cactus plant still contain chlorophyll. Thus, plants like cacti can absorb and convert energy from the sun through the process of photosynthesis

https://www.gardeningknowhow.com/garden-how-to/info/white-plant-photosynthesis.htm#:~:text=Plants%2C%20like%20cacti%2C%20don',through%20the%20process%20of%20photosynthesis.

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7. Provide one interesting fact about the transport system of plants not mentioned in the textbook.

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7. Provide one interesting fact about the transport system of plants not mentioned in the textbook.

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The solvent particles are moving from higher to lower solvent concentration across the membrane, they are moving from lower to higher solute concentration (from a more dilute solution to a region of more concentrated solution).

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