Haryana PMT Haryana PMT Solved Paper-2011

  • question_answer
    Two to six xylem and phloem patches are present in

    A)  dicot root          

    B)  monocot root

    C)  root hair             

    D)  None of these

    Correct Answer: A

    Solution :

                    Diarch to hexarch condition is characteristic of dicots and polyarch condition is characteristic of monocots.


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