Question

I.
Internal structure of kidney is divided into______regions
II.
Renal medulla is the middle region which is divided into conical masses called______
III.
Functional unit of kidneys is called_______
IV.
Each kidney have over_______nephron
V.
First part of nephron is called_____​

Answer 1

Answer:

1)2

2)Renal pyramid

3)nephron

4)1.5 million

5)proximal convoluted tubule (PCT)

Explanation:

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