STANDARDZoology-Animal Kingdom

STANDARD Zoology Symmetry in Animals MCQ Question

Type: MCQ-conceptual-Medium-Class 11

An animal that transforms from bilateral to radial symmetry in its life history is

A

Hydra

B

Obelia

C

Starfish

D

Sponge

Correct Answer

Option C

Detailed Explanation

Echinodermata shows the characteristic feature of retrogressive metamorphosis in which larva have bilateral symmetry and adult have radial symmetry.

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