MCQ Questions on Human Reproduction
1. _______ is a lytic enzyme released by the sperm.
(a) Hyaluronidase
(b) Trypsin
(c) Helicase
(d) None of the above
Answer
Answer: (a) Hyaluronidase
2. How many autosomes does a human primary spermatocyte have?
(a) 34
(b) 44
(c) 54
(d) 33
Answer
Answer: (b) 44
3. Where does the ovum receive the sperm?
(a) Animal pole
(b) Vegetal pole
(c) Zona pellucida
(d) None of the above
Answer
Answer: (a) Animal pole
4. ___________is an organelle that helps the sperm to penetrate the ovum
(a) Acrosome
(b) Zona pellucida
(c) Megalis
(d) None of the above
Answer
Answer: (a) Acrosome
5. Umbilical cord contains _________
(a) Pluripotent stem cells
(b) Cord blood stem cells
(c) Blood stem cells
(d) None of the above
Answer
Answer: (b) Cord blood stem cells
6. How does human sperm locomote?
(a) Flagella
(b) Cilia
(c) Neutrophils
(d) None of the above
Answer
Answer: (a) Flagella
7. Cryptorchidism is a condition where _________
(a) One of both testes are not developed
(b) One or both testes fail to descend into the scrotum
(c) One or both testes are not formed
(d) None of the above
Answer
Answer: (b) One or both testes fail to descend into the scrotum
8. Bidder’s canal receives __________
(a) Eggs
(b) Sperms
(c) Ammonia
(d) Oxygenated blood
Answer
Answer: (b) Sperms
9. The hormone that is released from the testes is ______
(a) Progesterone
(b) Vasopressin
(c) Testosterone
(d) None of the above
Answer
Answer: (c) Testosterone
10. Wolffian duct is also known as ____________
(a) Mesonephric duct
(b) Ejaculatory duct
(c) Major sublingual duct
(d) Cystic duct
Answer
Answer: (a) Mesonephric duct
11. Acrosome is filled with _________
(a) Lipids
(b) Hormones
(c) Digestive enzymes
(d) None of the above
Answer
Answer: (c) Digestive enzymes
12. _________ is an example of a viviparous animal.
(a) Goat
(b) Duck
(c) Crocodile
(d) None of the above
Answer
Answer: (a) Goat
13. __________ is an example of an oviparous animal
(a) Pidgeon
(b) Elephant
(c) Sheep
(d) None of the above
Answer
Answer: (a) Pidgeon
14. The ________ is an ovoviviparous animal
(a) Basking shark
(b) Bonobo
(c) Blue shark
(d) None of the above
Answer
Answer: (a) Basking shark
15. The _________ is a temporary organ that connects a mammalian mother to its foetus
(a) Placenta
(b) Chorion
(c) Endometrium
(d) None of the above
Answer
Answer: (a) Placenta