AFMC AFMC Solved Paper-2010

  • question_answer
    Hydathode helps in

    A) transpiration     

    B) guttation

    C) photosynthesis

    D) respiration

    Correct Answer: B

    Solution :

    Hydathode is a pore found in the epidermis of the leaves of certain plants. They are used by the plant to secrete water under conditions in which transpiration is inhibited, for example, when the atmosphere is very humid. This process of water loss is called guttation.


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