One of the primary characteristics of chordat | vedclass

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

Vedclass · Accepted Answer

Dorsal tubular nerve cord

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(B) The phylum $Chordata$ is characterized by the presence of a notochord,a dorsal hollow (tubular) nerve cord,and paired pharyngeal gill slits at some stage of their life cycle.In contrast to non-chordates,which typically possess a solid ventral nerve cord,chordates possess a dorsal,hollow,and tubular nerve cord that develops from the ectoderm.

One of the primary characteristics of chordates is:

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