why are sperms kept in scrotum sacs
Asked by bkstl123 | 22nd Mar, 2012, 03:43: PM
Sperm production occurs in testes, which are placed in scrotum sacs outside the body and not in abdominal cavity.
Sperm production and survival need a temperature lower than the body temperature. Hence testes are placed outside the body which allows for air circulation to cool them to just the right temperature.
Answered by | 23rd Mar, 2012, 07:42: AM
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