How much water is needed to eliminate 1 gram of nitrogen in the form of urea?

Biology Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

PPSCFPSCNTSPakistan govt jobs
Subject
Biology Mcqsbiology-mcqs
Published
3 Jun 2018
Last updated
28 May 2026

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Explanation

To excrete 1 gram of nitrogen as urea, approximately 50 milliliters of water is required. This amount ensures proper dilution and elimination through the urinary system.

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