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7th Class Science Transportation in Animals and Plants Question Bank Self Test-8

  • question_answer
    Although all the veins carry deoxygenated blood, however pulmonary vein carries oxygenated blood. Pulmonary vein brings the oxygenated blood into the heart from where this blood is sent throughout the body through the arteries. From where does the pulmonary vein bring oxygenated blood?

    A)  Heart

    B)  Liver

    C)  Lung

    D)  Kidney

    E)  None of these

    Correct Answer: C

    Solution :


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