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NEET Biology Plant Kingdom Question Bank Pteridium Pteris Dryopteris

  • question_answer
    Neck canal cells in Dryopteris are [JIPMER 1990; Orissa 2002; MP PMT 1990; CPMT 1989; RPMT 1985]

    A)               One with two nuclei       

    B)                    Two

    C)                    One with one nucleus     

    D)                    Four

    Correct Answer: A

    Solution :

                       Neck is made up of 4 vertical rows of cells. Slightly curved and encloses on neck canal cell which is binucleated.


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