In which of the following is the notochord pr | vedclass

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Question

(A) The phylum $Chordata$ is characterized by the presence of a notochord,a dorsal hollow nerve cord,and paired pharyngeal gill slits at some stage of

Vedclass · Accepted Answer

All chordates

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(A) The phylum $Chordata$ is characterized by the presence of a notochord,a dorsal hollow nerve cord,and paired pharyngeal gill slits at some stage of their life cycle.In all chordates,the notochord is present during the embryonic stage. It is a mesodermally derived rod-like structure formed on the dorsal side during embryonic development.

In which of the following is the notochord present during the embryonic stage?

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