In which of the following notochord is present in embryonic stage? 1)All chordates (2)Some chordates (3)Vertebrates (4)Non chordates
Answers
Answered by
2
Answer:
1. All chordates have notochord in embryonic stage .
only in embryonic stage is urochordata
Explanation:
hope the answer will help you
Answered by
1
Answer:
1)all chordates
Explanation:
early embryonic of all chordates resembles each other in possessing certain similar structure like gill slits ,tail etc
hence option A
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