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प्रश्न
How do the pulmonary artery and pulmonary vein differ in their function when compared to a normal artery and vein?
उत्तर
- All arteries carry oxygenated blood except the pulmonary artery which carries deoxygenated blood to the lungs.
- All veins carry deoxygenated blood except the pulmonary vein which carries oxygenated blood from the lungs to the heart.
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