How does scrotum help in the development of sperms?
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How does scrotum help in the development of sperms?
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Answer:
Explanation:
For normal sperm development, the testes must be at a temperature slightly cooler than the body temperature. Special muscles in the wall of the scrotum allow it to contract (tighten) and relax, moving the testicles closer to the body for warmth and protection or farther away from the body to cool the temperature.