MCQ Questions on Human Reproduction

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


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