Question

why is testes is outside the abdominal cavity

Answer 1

Answer:

Testes is outside the abdominal cavity because it needs a temperature less the normal body temperature to produce the male gamete or sperm for fertilisation inside the scrotum.It is essential for reproduction in human beings.

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Answer 2

Testis are outside the abdominal cavity because they need the lower temeprature for development of sperms.

They need lower temeperature for the survival too.

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