A) Echinodermata
B) Coelenterata
C) Arthropoda
D) Protozoa
Correct Answer: A
Solution :
: Echinodermata is a phylum of marine invertebrates that includes the sea urchins, starfish,. brittle stars, and sea cucumbers. The adult animal in this phylum is radially symmetrical, but its larva exhibits bilateral symmetry.You need to login to perform this action.
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