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CET Karnataka Medical CET - Karnataka Medical Solved Paper-2008

  • question_answer
    Which one of the following is not a device to promote cross - pollination?

    A)  Cleistogamy    

    B)  Heterostyly

    C)  Herkogamy    

    D)  Dichogamy

    Correct Answer: A

    Solution :

    Cleistogamy is the condition when flowers remain closed and self-pollination is the rule. Commelina bengalensis produces underground cleistogamous and aerial chasmogamous flowers. Cleistogamy also seen in Impatiens, Viola, Subularia etc.


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