1.

Assertion Coelenterates and flatworms show morphallatic regeneration. ltbr. Reason In both of these, a body fragment can develop into complete organism.

Answer» Correct Answer - A
Hydra (coelenterales) is cut transversely into two or more parts. Then, these parts can grow into complete organism of smaller size. Planaria (Flat worm) can also develop into a complete animal through it has smallar size than the parental animal by morphallactic regeneration as in Hydra.


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