AFMC AFMC Solved Paper-2003

  • question_answer
    Process of water coming out from specific holes in margins is :

    A) photosynthesis

    B)  guttation

    C) transpiration                     

    D)  bleeding

    Correct Answer: B

    Solution :

    The loss or excretion of water in the form of liquid droplets from the leaves and other pans of an uninjured or intact plant through specific holes (hydathodes) is known as guttation. Guttated water is not pure water. It is a dilute solution of both inorganic and oganic substances whereas bleeding is excretion of water from injured pan.


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