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  3. 9th Class
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  5. The Fundamental Unit of Life

9th Class Science The Fundamental Unit of Life Question Bank Case Based MCQs - The Fundamental Unit of Life

  • question_answer
    The process by which water moves through a semipermeable membrane from a region of high concentration to a region of lower concentration is called

    A) diffusion        

    B) osmosis

    C) evaporation     

    D) All of these

    Correct Answer: B

    Solution :

    [b] The movement of water molecules through a selectively permeable membrane is called osmosis.


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