Biology, 18.07.2019 05:10 maddylol3863
Which of the following is not a characteristic shared by all chordates? a. solid nerve cord b. notochord c. postanal tail d. pharyngeal pouches i think it might be b because the notochord is replaced by a backbone in vertebrate chordates or d because pharyngeal pouches develop into different structures in non-marine chordates
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Which of the following is not a characteristic shared by all chordates? a. solid nerve cord b. no...
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