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in Class 12 by kratos

At the time of birth, the testes descend into the scrotal sacs. Give Reasons.

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+1 vote
by kratos
 
Best answer

In human beings (mammals) the temperature required for the production and survival of sperms is lower than that of the body temperature. Hence, to provide a suitable temperature about 2 – 3°C lower than that of body temperature, the testes descend into the scrotal sec at the time of birth.

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