Question

Why is the blood pressure in pulmonary artery more than that in the pulmonary vein?

Answer 1

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$\huge{\mathfrak{Answer}}$

✔️It is because arteries are under much higher pressure than veins as the arteries carry blood from the heart and hence to withstand that high pressure pumping by the heart, they have thick blood vessels.

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Answer 2

Answer:-

✔️It is because arteries are under much higher pressure than veins as the arteries carry blood from the heart and hence to withstand that high pressure pumping by the heart, they have thick blood vessels.