Multiple Choice
Hemichordates differ from echinoderms in that
A) echinoderms do not have a bilaterally symmetric stage.
B) hemichordates have bodies composed of three parts.
C) adult echinoderms have a head.
D) adult echinoderms have an anterior-posterior body plan.
E) adult hemichordates have radial symmetry.
Correct Answer:
Verified
Correct Answer:
Verified
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