Question

how does multic cellular organism carry out different functions like respiration , excretion etc?

Answer 1

Answer:

Multicellular organisms carry out their life processes through division of labor. They have specialized cells that do specific jobs. The Colonial Theory proposes that cooperation among cells of the same species led to the development of a multicellular organism.

Explanation:

Compared to unicellular organisms, multicellular are also more complex given that they are made up of different types of specialized cells that carry out different functions. This is because these individual cells can independently carry out all the functions that are necessary for life.

Answer 2

In unicellular organisms, a single cell performs all the basic functions such as respiration, movement, excretion, digestion, etc.

But in multicellular organisms, cells are grouped to form tissues. These tissues are specialised to carry out a particular function at a definite place in the body



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