Question : All vertebractes are chordates but all chordates are not ve

1.	Question : All vertebractes are chordates but all chordates are not vertebrate. Explain.
Answer» Solution :The characteristic features of the phylum CHORDATA include the presence of a notochord present in embryos gets replaced by a CARTILAGINOUS or bony vertebral column in adults. Thus it can be SAID that all vertebrates are CHORDATES but all chordates are not vertebrates.

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