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Tissues are a group of cells performing a certain function

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Tissues are a group of cells performing a certain function

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Nerve cell is actually a tissue

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A group of tissues

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Tissues are structures that form the organs.
Tissues are made up of

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Tissues are Group of cells performing certain functions

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https://youtu.be/fNQ92ZGWpOA

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tissues are a group of cells performing a certain function which form an organ 

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tissues are a group of cells performing a certain function which form an organ 

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Ishan Saraf

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Tissues are grouped into connective tissues, muscle tissues and nervous tissues

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Tissues are grouped into connective tissues, muscle tissues and nervous tissues

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Tissues are group of cells who when so many comes together form organs and a human living being.

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Tissues are group of cells who when so many comes together form organs and a human living being.

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There are two types of tissues 1. plant tissue and animal tissue

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Tissues are groups of cell which perform similar functions.

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Tissues are groups of cell which perform similar functions.

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Tissues are a group of cells.

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Tissues are the organization level between cells and organs; i.e. cells form tissues, and tissues then form organs. There are 4 types of tissues in a human body-

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tissues are made up of cells many tissues together make up an organ 

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tissues are made up of cells many tissues together make up an organ 

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hmm

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Types of Tissues - Epithelial, Connective, Muscle and Neural

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Types of Tissues - Epithelial, Connective, Muscle and Neural

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Group of cells

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Each tissue has a specific Structure and function.

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Xylem and phloem are tissues

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Tissues are group of cells.
They form the organs.

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Tissues are made up of cells

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Groups of cells form tissues ,which have similar structure and same functions .

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Groups of cells form tissues ,which have similar structure and same functions .

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https://www.youtube.com/watch?v=9hDLnGtfc7M

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Tissues of the Human Body | Biology | Science | Letstute

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Tissue are group of cells which form a organ.

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Tissues are group of cells that form the organs

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Plant tissues are of two types- Meristematic and permanent tissues. 

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Plant tissues are of two types- Meristematic and permanent tissues. 

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there are different types of tissues

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Tissues are a group of cells that perform a similar functions in the body

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Skeletal muscle tissue' is the largest tissue in human body. By Arjun

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GCSE Biology - Levels of Organisation - Cells, Tissues, Organs and Organ Systems  #13

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permanent tissues are derived from meristematic tissue once they lose the ability to divide .  They are classified as simple and complex tissues 

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permanent tissues are derived from meristematic tissue once they lose the ability to divide .  They are classified as simple and complex tissues 

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A tissue is defined as a cluster of cells which are similar in structure and work together to perform a particular function

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A tissue is defined as a cluster of cells which are similar in structure and work together to perform a particular function

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Animal tissue

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Epithelial | Types of Animal Tissues | Don't Memorise

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Types of tissues are connective tissues, nervous tissues, muscle tissues and connective tissues

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https://images.app.goo.gl/N4npmiKL84gAuAfW9https://images.app.goo.gl/N4npmiKL84gAuAfW9

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The grouping of cells together to perform a function efficiently is called a Tissue.

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The grouping of cells together to perform a function efficiently is called a Tissue.

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A tissue is defined as a cluster of cells which are similar in structure and work together to perform a particular function. There are various kinds of tissues.

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Any of the distinct types of material of which animals or plants are made, consisting of specialized cells and their products.

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Tissues are made-up of group of cells. Group of tissues forms an organ

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Types Of Animal Tissues | Biology | Letstute

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A group of tissues form an organ
Tissues are made up of cells.

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https://youtu.be/fNQ92ZGWpOA

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Animal tissue

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EADY KNOW
previous knowledge for the concept tissues
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amitavelhal76
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Plants are immobile and hence have been provided with tissues made up of dead cells, which provide structural strength. They have to endure unfavourable environmental situations like strong winds, storms, floods etc.
Plant Tissue System
A tissue is a cluster of cells, that are alike in configuration and work together to attain a specific function. Different types of plant tissues include permanent and meristematic tissues.

Meristematic tissue:

These tissues have the capability to develop by swift division. They assist in the major growth of the vegetation. Growth in length and growth in diameter of the plant is carried about by these cells. The Meristematic cells are cubical, living cells with a big nucleus. These cells are meticulously crammed with no intercellular spaces. Depending on the section where the meristematic tissues are existing, they are categorized as intercalary, lateral and apical meristems.

1. Apical meristem is existent at the growing tips or apical of stems and roots. Apical meristem upsurges the length of the plant.

2. Lateral meristem is existent in the radial portion of the stem or root. Lateral meristem upsurges the thickness of the plant.

3. Intercalary meristem is found at the internodes or at the base of the leaves. Intercalary meristem upsurges the size of the internode.

Old meristematic cells lose the capability to distribute and convert into permanent tissues. This procedure of capturing up a permanent function, size, and shape is termed as differentiation.
Explore more: Meristematic tissues
Permanent tissues:

These cells have lost their ability to distribute but are specialised to offer elasticity, flexibility and strength to the plant. These tissues can be additionally categorised into:

1. Simple Permanent Tissue: They can be classified into sclerenchyma, collenchyma and parenchyma based on their purpose.

2. Complex Permanent Tissue: These tissues include phloem and xylem. Xylem is valuable for the transportation of water and solvable constituents. It is made up of xylem parenchyma, fibres, vessels and tracheids. Phloem is valuable in the transportation of food particles. Phloem consists of phloem parenchyma, phloem fibres, companion cells, sieve cells and sieve tubes.

Parenchyma

These are alive, polygonal cells with a big central vacuole, and have intercellular spaces amidst them. Parenchymatous cells create ground tissue and pith.

1. Parenchyma consisting of chloroplasts are termed as chlorenchyma. The chlorenchyma helps in photosynthesis.

2. Parenchyma which consists of big air voids is called aerenchyma. Buoyancy is the main purpose the aerenchyma.

3. Some parenchymatous cells perform as storage chambers for starch in vegetable and fruits.

Collenchyma

These are stretched out, living cells with minute intercellular gaps. Their cell walls are made up of pectin and cellulose. Collenchyma is found in the marginal regions of leaves and stems and offers flexibility with the structural framework and mechanical support to plants.

Sclerenchyma

These are elongated, dead cells with lignin deposits in their cell wall. They have no intercellular gaps. Sclerenchyma is found in the covering of seeds and nuts, around the vascular tissues in stems and the veins of leaves. Sclerenchyma provides strength to the plant.

Xylem

It helps in the transport of dissolved substances and water all through the plant. The diverse components of the xylem include vessels, tracheids, xylem fibres and xylem parenchyma. Xylem fibres and Tracheids are made up of lignin, which provides structural support to the plant.

Phloem

This tissue helps in the transportation of food all through the plant. The diverse elements of phloem include phloem fibres, sieve tubes, phloem parenchyma and companion cells.

Also Read: Difference Between Xylem And Phloem

Protective tissues

These provide fortification to the plant. They include the cork and epidermis.
Also Read: Difference between Tracheids and Vessels

1. Epidermis - It is a layer of cell that makes up an outer casing of all the structures in the plant. The perforates the epidermis at certain places. The stomata help in loss of water and gaseous exchange.

2. Cork - This is the external protective tissue, which substitutes the epidermal cells in mature stems and roots. Cork cells are lifeless and lack intercellular gaps. Their cell walls are coagulated by suberin, which makes them impervious to gas and Water Molecules.

Learn more in detail about plant tissue system, its types, functions and other related topics @ BYJU'S Biology

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Plant tissue | Types Of Plant Tissue System & Their Function

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Plants are immobile and hence have been provided with tissues made up of dead cells, which provide structural strength. They have to endure unfavourable environmental situations like strong winds, storms, floods etc. Plant Tissue System A tissue is a cluster of cells, that are alike in configuration and work together to attain a specific function.

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Tissues are a group of cells performing the same function

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Tissues are a group of cells performing the same function

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Kidney tissue
Advait Galphade

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Tissue is a group of similar cells performing a specific function.

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Tissue is a group of similar cells performing a specific function.

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This tissue paper is made from actual organ tissues

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This tissue paper is made from actual organ tissues

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Most animals are "constructed" hierarchically with the whole organism at the top of this hierarchy and cells at the bottom. Tissues are found in this hierarchy above the level of individual cells and below the level of organs; organs in turn are constructed of more than one tissue type.

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Most animals are "constructed" hierarchically with the whole organism at the top of this hierarchy and cells at the bottom. Tissues are found in this hierarchy above the level of individual cells and below the level of organs; organs in turn are constructed of more than one tissue type.

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Gargi Pande

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Nervous Tissues, Connective Tissues, Epithelial tissue, muscle tissue and nervous tissues

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epithelial tissue  is the smallest tissue in human body --- Arjun

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It is a group of cell having similar structure  and functions .

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Video of tissues

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Learn About The Plant Tissues: Botany for SSC CGL

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tissues are combined pair of single type of cell

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Animal Tissue- Structure and Types of Animal Tissue

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Animal tissue types include epithelial tissue, connective tissue, muscular tissue and nervous tissue. Explore more about animal tissue types only at BYJU’S.

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Tissues diagram

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Animal Tissue- Structure and Types of Animal Tissue

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Animal tissue types include epithelial tissue, connective tissue, muscular tissue and nervous tissue. Explore more about animal tissue types only at BYJU’S.

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Plant Tissues [Explained and Designed by IIT Alumnus]

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Tissue is a group of similar cells performing a specific function.

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Tissue is a group of similar cells performing a specific function.

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Types of animal tissues

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Epithelial | Types of Animal Tissues | Don't Memorise

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Tissues of the Human Body | Biology | Science | Letstute

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Torn Tissue - Gargi Gatade

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Tissues Are group of cells which form organs

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Tissues Are group of cells which form organs

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Chinmay keskar

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Connective tissues