WB JEE Medical WB JEE Medical Solved Paper-2015

  • question_answer
    Guttation is a process of loss of water in

    A)  liquid form containing dissolved minerals

    B)  liquid form without dissolved minerals

    C)  vapour form with minerals

    D)  vapour form without minerals

    Correct Answer: A

    Solution :

     Guttation is a process of loss of water in the form of liquid from the uninjured margins of the development of root pressure through a special type of stomata called hydrathod. It usually occurs during night. Guttation water contain many dissolved minerals. It occurs only in some plants like grasses, Colocasia, tomato, etc.


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