Question

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2. What do you mean by division of labour in multicellular organisms?​

Answer 1

Answer:

All the cells specialised for performing similar functions are grouped together as tissues in the body. Similarly, different functions are carried out by different groups of cells in an organism and this is known as the division of labour in multicellular organisms.

Answer 2

Explanation:

For optimum functioning of cells, a multicellular organism also comes to have an internal favourable environment. Therefore, multicellular organism comes to have the division of labour.