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1 vote
A special rod for a backbone only found in chordates is called a _____.

A. Nerve Cord
B. Notochord
C. Vertebral Column
D. Spine

User Lynden
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2 Answers

4 votes

The answer would be B notocord

User Curiousengineer
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1 vote

Notochord! this answer is correct.


User Ashwin
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