BHU PMT BHU PMT (Screening) Solved Paper-2011

  • question_answer
    Water enters from soil into the root hairs due to

    A)  turgor pressure of roots hair

    B)  osmotic pressure of root hair

    C)   suction pressure

    D)  diffusion pressure

    Correct Answer: C

    Solution :

                     It is the difference between the osmotic pressure and turgor pressure that helps the roots to absorb water from soil.


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