Question

Male scrotum is located

• A. in thoracic cavity
• B. in abdominal cavity
• C. outside the abdominal cavity
• D. none of these

Hint:

Remember the primary reason for the scrotum's location: temperature control. The testes need to be cooler than the rest of the body for sperm production, so they are housed in an external sac.

Answer 1

The Correct Option is C

Step 1: Understanding the Concept:
The question asks for the anatomical location of the male scrotum.
Step 2: Detailed Explanation:
The scrotum is a pouch of skin that contains the testes. It is located externally, hanging outside the main body trunk, and thus outside the abdominal cavity.
This external location is physiologically crucial. The production of healthy sperm (spermatogenesis) requires a temperature that is slightly lower (about 2-3°C cooler) than the core body temperature. Locating the testes outside the warmer abdominal cavity allows for this necessary temperature regulation.
The thoracic cavity contains the heart and lungs.
Step 3: Final Answer:
The male scrotum is located outside the abdominal cavity.