Classification - 4th Period by Marine Science 2nd Period https://padlet.com/paula_riley2/mmala9zptgsm en-us 2017-02-02 15:09:24 UTC 2017-02-02 15:48:48 UTC hello@padlet.com 🍔Group 1 😜 https://padlet.com/paula_riley2/mmala9zptgsm/wish/151166190 -Steven
-Alicya
-Wood
-Ariel
In the 18th century, Carl Linnaeus published a system for classifying living things, which has been developed into the modern classification system. The ability of the Linnean system to convey complex relationships to scientists throughout the world is why it has been so widely adopted.]]> 2017-02-02 15:13:31 UTC https://padlet.com/paula_riley2/mmala9zptgsm/wish/151166190 Group 3 Yurit.C, Rachell.O, Giuliano.B 4801769551 https://padlet.com/paula_riley2/mmala9zptgsm/wish/151166230 The three domains :
- Archea 
-Eubateria
-Eukaryote
The six kingdoms :
-  Animals -  are multicellular . eukaryotic organisms. 
-Plants - cleanses the earth by absorbing carbon ditode and realsing clean air . 
-Protists - to classify micro organisms protists are irregular * example can exhibt properties or both animals and plants.
-Fungi- obtain food by absorbing materials * example mushrooms 
_Eubactera - made up of small cells - they have cell walls made of petidoglycan
-Archae - are batterra which live in extreme envorment 
* the three domains system is abiobgical classification introduced by carl woese in 1977.
*they are the most used in biological classification system . because that affects how organisms are placed in a standord classification system. ]]> 2017-02-02 15:13:36 UTC https://padlet.com/paula_riley2/mmala9zptgsm/wish/151166230 Group 2 https://padlet.com/paula_riley2/mmala9zptgsm/wish/151166506 Saul
Danielle
Patrick
Damien
Linnaeus was the scientist to develop a hierarchical naming structure that conveyed information both about  what the species was it and its closest relatives. Over time there were always more discoveries with animals and found that the system would need to change to accommodate for the findings. Originally we had found the classification to be based off of physical attributes but over time we found ourselves classifying by how they related to genetically.]]> 2017-02-02 15:14:10 UTC https://padlet.com/paula_riley2/mmala9zptgsm/wish/151166506 Group 5 4804030667 https://padlet.com/paula_riley2/mmala9zptgsm/wish/151166593 -Jorge Laboy
To sum it up basically: Classification is a system used to separate, organize and classify the various species and animals.
Without classification, Scientists would have a hard time trying to separate, organize and classify a good many objects.]]> 2017-02-02 15:14:19 UTC https://padlet.com/paula_riley2/mmala9zptgsm/wish/151166593 group 6 https://padlet.com/paula_riley2/mmala9zptgsm/wish/151168743 - khalif
- Stephane
- Jordan
FULL ANSWER

Dichotomous keys, also known as single access keys or sequential, analytical or pathway keys, are tools used by scientists and amateur naturalists to identify organisms of unknown species. They are not intended to be used as classification systems, though the questions may be grouped according to contemporary classification schemes.


example - For example, if a question referred to the shape of an organism's teeth, and the user did not have the opportunity to examine its teeth, the key would not be helpful.


]]> 2017-02-02 15:19:12 UTC https://padlet.com/paula_riley2/mmala9zptgsm/wish/151168743 group 4 https://padlet.com/paula_riley2/mmala9zptgsm/wish/151176049 - Maria Rodrigues
-Gabriel Reis
-Pedro Melo
-Matheus Freitas
Dugongs and whales have very similar-looking tail flukes.

Several groups of ungulates have independently reduced or lost side digits on their feet, often leaving one or two digits for walking. That name comes from their hooves, which have evolved from claws several times. Among familiar animals, horses have one walking digit and domestic bovines two on each foot. Various other land vertebrates have also reduced or lost digits.


]]> 2017-02-02 15:35:04 UTC https://padlet.com/paula_riley2/mmala9zptgsm/wish/151176049 PATRICK https://padlet.com/paula_riley2/mmala9zptgsm/wish/151180459 The answer is that the criteria of classification change with the improved understanding of organisms around us. ]]> 2017-02-02 15:46:16 UTC https://padlet.com/paula_riley2/mmala9zptgsm/wish/151180459