Veins are thin walled and have valves justify
Asked by admin @ in Biology viewed by 296 People
Veins are thin walled and have valves. Justify.
Asked by admin @ in Biology viewed by 296 People
Veins are thin walled and have valves. Justify.
Answered by admin @
Answer:
(b) The 'veins carry blood from other parts' of the body to the arteries the organs does not pump the blood and hence the pressure is lower and therefore the veins are thin walled. (c) The valves in the veins are thin because they handle very less pressure of blood that flows from different organs to the heart.
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