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    Biology Connect
  4. Exam
    Exam 41: Echinoderms and Chordates
  5. Question
    Vertebrae
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Vertebrae

Question 1

Question 1

Multiple Choice

Vertebrae


A) are characteristic of all chordates.
B) are the segmental divisions of the notochord.
C) surround and replace the notochord during embryonic development.
D) do not occur in gnathostomes.
E) have ventral projections that surround and protect the nerve cord.

Correct Answer:

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