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One of the following is not a characteristic of all chordates:

(A) backbone

(B) bilateral symmetry

(C) dorsal nerve cord

(D) notochord

User Fieg
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2 Answers

2 votes

Answer:

A

Step-by-step explanation:

some chordates have a backbone but not all of them

User VoidKing
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2 votes

Answer:

The answer is backbone

User Fiodorov Andrei
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