Question

Given alongside is a diagram of male reproductive system in humans. Label the parts indicated by numbers 1 to 5, and state their functions.

Answer 1

1. Seminal vesicle: The seminal vesicles produce a secretion which serves as a medium for the transportation of the sperms.
2. Prostate gland: Prostate gland which pours an alkaline secretion into the semen as it passes through the urethra.
3. Testes: Sperms are produced in the testes.
4. Urethra: Urethra passes through the penis and carries either urine or semen.
5. Sperm duct: The sperm pass through the sperm ducts.