Biology, asked by krishnal5131, 1 year ago

Phylum protochordata has a new feature of notochord upto wch phylum ts structure is not present

Answers

Answered by zaid42
1
I think ur question is incorrect.rewrite it please.
Answered by PPPP68
2
Notochord is not present in all the invertebrate phyla.
Hope it helps you.
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