Question

structural organisation in animals (animal tissue) class 11​

Answer 1

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.

Answer 2

Answer:

Explanation:

There are many levels of structural organization in animals.

These are :

• Subatomic and atomic particles
• Molecules
• Organelles
• Cells
• Tissues
• Organs
• Organ system
• Organisms
• Population
• Community
• Ecosphere or biosphere

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