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21 votes
The functional unit of the kidney is the?

A, nephron
B. ureter
C. urethra
D. bladder

User Jmpcm
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2 Answers

9 votes

Answer: nephron

Step-by-step explanation:

User Tonmoy Saha
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3.8k points
7 votes
i believe it is
A. nephron
User Arxisos
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