AIIMS AIIMS Solved Paper-2004

  • question_answer
    Pruning of plants promotes branching because the axillary buds get sensitized to:

    A)  ethylene

    B)                        gibberellin         

    C)        cytokinin

    D)        indole acetic acid

    Correct Answer: C

    Solution :

    When apical meristem is removed, the cytokinin level of lateral bud is increased. This increase at the base of bud stimulates cell division and completes vascular connection between axillary bud and transport system. 


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