Question

please provide me the introduction of structural Organisation in animals ​

Answer 1

Answer:

In unicellular organisms, all functions like digestion, respiration and reproduction are performed by a single cell. In the complex body of multicellular animals the same basic functions are carried out by different groups of cells in a well organised manner. ... Such an organisation is called tissue.

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Answer 2

Answer:

In the complex body of multicellular animals the same basic functions are carried out by different groups of cells in a well organised manner. ... In multicellular animals, a group of similar cells alongwith intercellular substances perform a specific function. Such an organisation is called tissue.

Explanation:

Did you know that frogs do not drink water? This is because they absorb water through their skins! Now while we are aware of the human body and its structure all complex animals consists of the same basic four types of tissue. Let us learn about the structural organisation in animals and some special characteristics of other animals such as the frog.