Human Reproduction - Male Reproductive System

Grade 12 Biology — Human Reproduction - Male Reproductive System: 25 practice questions with instant scoring and explanations.

1. The male gonad is the:
2. Spermatogenesis occurs in the:
3. The hormone responsible for spermatogenesis is:
4. Testosterone is produced by:
5. Mature sperm cells are produced from:
6. The epididymis functions to:
7. The vas deferens is a:
8. Seminal fluid contains contributions from:
9. The prostate gland secretes a fluid that is:
10. Bulbourethral glands secrete:
11. The number of testes in males is:
12. Semen is a mixture of:
13. A mature sperm has a:
14. The acrosome of sperm is derived from the:
15. Mitochondria in sperm are concentrated in the:
16. The duration of spermatogenesis is approximately:
17. The production of sperm begins at:
18. Spermatids are:
19. LH stimulates:
20. The normal sperm count in humans is:
21. The normal volume of semen ejaculated is:
22. Spermatogonia divide through:
23. Primary spermatocytes are:
24. The foreskin of the penis is called:
25. The glans penis is: