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Question : Give scientific reasons for the following statements: Testes are situated outside the abdominal cavity.

Answer»

SOLUTION :Sperms are reduced by the testis.
`RARR` The TEMPERATURE of testis remains `2-3^(@)C` LOWER than the body temperature which is optimal for the formation of sperms.
`rarr` If testis remain in abdominal cavity, then at the higher temperature, testes are unable to produce sperms.
Hence, testes are situated OUTSIDE the abdominal cavity.


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