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NEET Biology Plant Kingdom Question Bank Pteridophytes General

  • question_answer
    The circinate venation is the characteristic feature of ferns. It refers to                                             [CPMT 2004]

    A)                    Coiling of young leaves

    B)                    Arrangement of leaves on stem

    C)                    Attachment of sori on leaves

    D)                    Heterophilly

    Correct Answer: A

    Solution :

                       Young leaves show circinate ptyxis (venation) (water spring like coiling with the apex in the centre of the coil) to protect tip of frond.


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