Multiple Choice
Which difference distinguishes protostomes from deuterostomes?
A) One has a nervous system,and one doesn't.
B) Their embryonic development is different.
C) One has a circulatory system and one doesn't.
D) One has cephalization and one doesn't.
E) One has a notochord and one doesn't.
Correct Answer:
Verified
Correct Answer:
Verified
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