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Shrinking and relaxation of scrotum respectively is due to _____?

Option: 1

Increased Temperate & decreased temperature


Option: 2

Decreased temperature & Increased temperature


Option: 3

Increased Temperate & Increased temperature


Option: 4

Decreased temperature & Decreased temperature


Answers (1)

best_answer

Scrotum maintains the temperature of testes 2- 3 degree Celsius below the the body temperature.

When the temperature of the testes falls the scrotum shrinks bringing scrotum close to the body to attain the desired temperature.

When the temperature raises the scrotum is relaxed and the testes comes down at a distance from the body.

Hence option B is correct.

Posted by

Anam Khan

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