Q. Temperature of human testis is
A) 2-2.5 below body temperature
B) $38{^\circ}C$
C) $33{^\circ}C$
D) 2.25 above body temperature
Explanation
Scrotum maintains the temperature of testis, which is 2-2.5${^\circ}C$ below the body temperature. In winter they reduces their surface area for preventing heat loss, so that temperature remains 34.5-35$℃$. In summer it increase their surface area for cooling, so that the temperature remains 34.5-35$℃$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.