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NEET NEET SOLVED PAPER 2017

  • question_answer
    An important characteristic that Hemichordates share with Chordates is                                               

    A)  Pharynx without gill slits

    B)  Absence of notochord

    C)  Ventral tubular nerve cord

    D)  Pharynx with gill slits

    Correct Answer: D

    Solution :

                     Pharyngeal gill slits are present in hemichordates as well as in chordates. Notochord is present in chordates only. Ventral tubular nerve cord is characteristic feature of non-chordates.


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