Question:medium

The basic filtration unit of the excretory system in human beings is:

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The nephron plays a crucial role in regulating the body's fluid and electrolyte balance and in removing waste products through urine.

Updated On: Feb 6, 2026

Nephron
Urethra
Neuron
Urinary bladder

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The Correct Option is A

Solution and Explanation

Step 1: Nephron identification. The nephron, the kidney's filtration unit, filters blood and creates urine.

Step 2: Answer. Therefore, the correct choice is option (A): Nephron.

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