Question

Blood flows through glomerulus under great pressure

Answer 1

It is because of the difference between the diameter of afferent arteriole and efferent arteriole. When blood flows from afferent arteriole having a great diameter to efferent arteriole having a small diameter, it exerts pressure and flows through glomerulus under great pressure.
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Answer 2

Answer:

because. ....

The efferent arteriole (outgoing) is narrower than the afferent arteriole (incoming). The pressure here is much greater than in the capillaries elsewhere.

Explanation:

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