A) All veins carry deoxygenated blood
B) All veins carry oxygenated blood
C) They carry blood from organs towards heart
D) They carry blood from heart towards organs
Correct Answer: C
Solution :
The veins are thin walled as compared to arteries. They carry blood from organs to heart. Most of the veins carry deoxygenated blood but pulmonary vein carry oxygenated blood.You need to login to perform this action.
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