BHU PMT BHU PMT (Screening) Solved Paper-2007

  • question_answer
    Root hair absorbs water from soil through

    A)  turgor pressure              

    B)  ion exchange

    C)  osmosis                              

    D)  DPD

    Correct Answer: C

    Solution :

                     Root hair absorbs water from soil through osmosis. Osmosis is a special type of diffusion of a liquid, when solvent moves through a semipenneable membrane from a place of higher diffusion pressure to a place of lower diffusion pressure.


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