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10th Class Science Life Processes Question Bank Life Processes

  • question_answer
    Gas 'P' diffuses from a capillary into an alveolus in the lungs. When is gas 'P' expelled out from the alveolus?

    A) During inhalation

    B) During exhalation

    C) During respiration

    D) During inspiration

    Correct Answer: B

    Solution :

    The gas that diffused out from a capillary into an alveolus is carbon dioxide. During exhalation carbon dioxide gas is expelled out.


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