Question

Why in male reproductive system, testicles are outside the body?

Answer 1

The tasties required less temperature than our body..so these are present outside of our body.

these required 2°c less temperature than our body..

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Answer 2

Sperms are formed in testicles. Formation of sperm require lower temperature than normal body temperature. That's why testicles are located outside the abdominal cavity in scrotum.

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