Question

why testes lying outside the body ​

Answer 1

Answer:

because for production of sperm it's need low temperature.........

Explanation:

The testicles hang in the scrotum by the spermatic cord. They are outside the body because they need to be cooler than the temperature inside the body, in order to make sperm.

Answer 2

Answer:

• The main function is to prvide space for SPERMATOGENESIS .

• Spermatogenesis is the process of production of sperms .

• Spermatogenesis requires 2® ( degree ) celsius less temperature than body temperature . For example if normal body temperature is 37 degree celcius then spermatogenesis require 35 degree celsius .

So testes hanged outside the body in the scrotum .

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