An animal phylum having radially symmet...

An animal phylum having radially symmetrical abults but bilateral symmetrical larve is

A

Porifera

B

Coelenerata

C

Echinodermata

D

Annelida

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The correct Answer is:

C

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

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