Multiple Choice
Echinoderms are unique because:
A) their larvae are radially symmetrical while the adult is bilaterally symmetrical.
B) the adults and larva are both pentaradially symmetrical.
C) the adult and larva are both radially symmetrical.
D) the adult and larva are both bilaterally symmetrical.
E) their larvae are bilaterally symmetrical while the adult is pentaradially symmetrical.
Correct Answer:

Verified
Correct Answer:
Verified
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