why testis are out side of body
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Answered by
4
Answer:
They are outside the body because they need to be cooler than the temperature inside the body, in order to make sperm. If a man's testicles get cold, they are automatically pulled closer to the body. ... This is how the testicles are kept at the right temperature.
Answered by
1
Explanation:
to maintain temperature 2-2.5degree Celsius less than abdominal temperature optimum for spermatogenesis
hope it helps you mate .....
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