RAJASTHAN PMT Rajasthan - PMT Solved Paper-2002

  • question_answer
    The position of protoxylem in leaf is:

    A)  adaxial                                

    B)  abaxial

    C)  surrounded by metaxylem

    D)  lateral

    Correct Answer: A

    Solution :

    The vascular bundles in leaf are conjoint, collateral and closed, the protoxyiem elements face towards the adaxial (ventral or upper) side whereas the phloem lies on the abaxial (dorsal or lower) side.


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