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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