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Discussion :: Biology

  1. Which among the following carries impure blood to human heart?

  2. A.

     Aorta

    B.

     Pulmonary vein

    C.

     Pulmonary arteries

    D.

     Vena Cava

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    Answer : Option C

    Explanation :

    The pulmonary artery carries impure blood to the right and left lungs. The left half of the heart collects and pumps pure (oxygenated) blood from the lungs to all parts of the body.


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