Statement A : Sponges have body organization of "cellular level".
Statement B : There is some physiological division of labour.

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Both statement A and statement B are incorrect.

Statement A is correct but statement B is incorrect.

Both statement A and statement B are correct.

Statement B is correct but statement A is incorrect.

answer is A.

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Detailed Solution

Sponges are multicellular but they have cellular level of body organization i.e., true tissue, movable parts, or appendages are not formed.

Although, there is some physiological division of labour, accompanied with structural differentiation amongst body cells. But here similar cells are arranged neither in permanent layer nor masses to form tissues.

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