AMU Medical AMU Solved Paper-2001

  • question_answer
    In longitudinal section of root tip various regions of growth may be seen in sequence from top towards root cap as

    A)                  cell division, cell elongation, cell maturation

    B)                  cell maturation, cell elongation, cell division

    C)                  cell elongation, cell maturation, cell division

    D)                  cell maturation, cell division,   cell elongation

    Correct Answer: B

    Solution :

                     In longitudinal section of root, moving from top towards root cap the region will be seen as follows : (i) Cell maturation or cell differenciation zone (ii) Cell elongation zone and (iii) Cell division zone, which occurs just behind the root cap.


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