ATE1211 Animal physiology Final Exam Questions and Answers Already Passed

ATE1211 Animal physiology Final Exam Questions and Answers Already Passed **1. Where are the sex cells (spermatogonia) found in the male reproductive system?** Options: - Seminiferous tubules - Rete testis - Epididymis - Vas deferens Seminiferous tubules **2. Which cells form the blood-testis barrier in the testes?** Options: - Leydig cells - Sertoli cells - Interstitial cells - Germ cells Sertoli cells **3. What hormone is primarily produced by Sertoli cells?** Options: - Testosterone - Estrogen - Progesterone - Inhibin Estrogen **4. Define spermatogenesis.** Options: - The release of mature spermatozoa into the epididymis - The production of testosterone in the testes - The process of formation of spermatozoa in the testes - The development of secondary sexual characteristics in males The process of formation of spermatozoa in testes. **5. How many spermatozoa are typically produced from each primary spermatocyte?** Options: - One - Two - Three - Four Four **6. What is capacitation in the context of sperm physiology?** Options: - Sperms become immotile after ejaculation - Sperms undergo changes in the female genital tract to become capable of fertilization - Sperms lose their ability to bind to the zona pellucida of the egg - Sperms develop flagella for motility Sperms undergo some changes in the female genitalia before becoming capable of fertilizing an ovum. This is the process. **7. What changes occur in sperm morphology during capacitation?**