Question:
Why are testes in human males located outside the abdominal cavity in scrotum?
Why are testes in human males located outside the abdominal cavity in scrotum?
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The scrotum's ability to regulate temperature helps ensure the optimal conditions for sperm production.
Updated On: Jan 13, 2026
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Solution and Explanation
The testes are located outside the abdominal cavity in the scrotum to maintain a temperature lower than the body's core temperature, which is essential for the production of healthy sperm. Sperm production requires a temperature of around 2–3°C lower than the normal body temperature, and the scrotum helps regulate this temperature by contracting or relaxing in response to environmental conditions.
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