JEE Main & Advanced Sample Paper JEE Main - Mock Test - 34

  • question_answer
    Blood cells retain their normal shape in solution which are

    A) hypotonic to blood   

    B) isotonic to blood

    C) hypertonic to blood  

    D) equinormal to blood.

    Correct Answer: B

    Solution :

    Blood cells neither swell nor shrink in isotonic solution. As isotonic solutions have equal concentration therefore there is no flow of solvent occurs and hence solvent neither enters nor flow out of the blood cells.


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