Biology · Excretory System
Why does urine, when allowed to stand for some time, develop a strong ammoniacal odour?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Conversion of uric acid, urea, and creatinine into ammonia
- 2Conversion of uric acid and urea directly into ammonia gas
- 3Conversion of urea to ammonia by bacterial action✓
- 4Conversion of urea to ammonia via the urea cycle
Correct answer
Conversion of urea to ammonia by bacterial action
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