Zoology · 2020
NEET 2020 · 14 October · Code Z6 · Q90
All vertebrates are chordates but all chordates are not vertebrates, why?
All vertebrates are chordates but all chordates are not vertebrates, why ?
Official answer
(4)
Notochord is replaced by vertebral column in adult of some chordates.
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NEET (UG) 2020 Zoology question, with the answer from NTA’s final answer key. Where our answers come from.