10th Class Science Sample Paper Science Olympiad Model Test Paper-3

  • question_answer
    John: Generally in summer when most of the water gets lost from the body by perspiration, the urine passed out is hypertonic.
    Alia: In winter as there is no perspiration, the urine passed out is hypotonic.
    Who is correct?

    A) John    

    B) Alia

    C) Both are correct

    D) Both are incorrect

    E) None of these

    Correct Answer: C


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