Increasing the temperature of the human scrotum by 2°C (i.e., near the normal body core temperature)and holding it there would
A) reduce the fertility of the man by impairing the production of gonadal steroid hormones.
B) reduce the fertility of the man by impairing spermatogenesis.
C) reduce the man's sexual interest.
D) increase the fertility of the affected man by enhancing the rate of steroidogenesis.
E) have no effect on male reproductive processes.

Question

Quizplus · Accepted Answer

Elevating the temperature of the scrotum can negatively impact spermatogenesis, which could reduce fertility. While impairing gonadal steroid hormone production is also a possibility, it is unlikely to occur with such a small temperature increase. Furthermore, affecting sexual interest or enhancing steroidogenesis are not probable outcomes.

Increasing the Temperature of the Human Scrotum by 2°C (I