Biology

10th

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Life Processes

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10 questions

  • 1. Multiple Choice
    30 seconds
    1 pt

    The valve present between right atrium and right ventricle.

    tricuspid

    bicuspid

    pulmonary

    aortic

  • 2. Multiple Choice
    30 seconds
    1 pt

    In CAM plants CO2 is stored in the form of _________ in the vacuoles.

    lactic acid

    malic acid

    palmitic acid

    linoleic acid

  • 3. Multiple Choice
    30 seconds
    1 pt

    It is the site of gaseous exchange in human lungs.

    villi

    alveoli

    trachea

    larynx

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