HISTOLOGY
BLOOD VESSELS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which blood vessel has valves to prevent the back-flow of blood?
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Veins
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Arteries
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Capillaries
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Ventricle
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Explanation:
Detailed explanation-1: -Veins have valves to prevent the backflow of blood because the blood in veins flow .
Detailed explanation-2: -Valves maintain direction of blood flow As the heart pumps blood, a series of valves open and close tightly. These valves ensure that blood flows in only one direction, preventing backflow.
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