This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Biology Chapter 3 Human Reproduction – Quiz 40 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Biology Chapter 3 Human Reproduction Quiz 40 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The term "uterus" is another name for? A) The womb. B) Ovary. C) Placenta. D) Vagina. Show Answer Correct Answer: A) The womb. 2. True or False? Contraception is used to prevent pregnancy A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 3. If dogs have 78 chromosomes in all their body cells. How many chromosomes would their offspring have in each of their body cells? A) 39. B) 78. C) 156. D) None of the above. Show Answer Correct Answer: B) 78. 4. Fraternal twins are formed when each ovary ovulates one ovum and they both get fertilized in the same cycle. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 5. The act of expelling the full term foetus from the uterus is termed as: A) Implantation. B) Gestation. C) Parturition. D) Capacitation. Show Answer Correct Answer: C) Parturition. 6. The part of fallopian tube closest to the ovary is A) Isthmus. B) Infundibulum. C) Fimbrae. D) Ampulla. Show Answer Correct Answer: A) Isthmus. 7. Which of the functions are performed by the testis? A) Formation of sperms. B) Secretion of male hormone. C) Both of these. D) None of these. Show Answer Correct Answer: C) Both of these. 8. Which gland provides sugar and nutrients to give the sperm energy? A) Semen. B) Prostate gland. C) Bulbourethral gland. D) Seminal vesicle. Show Answer Correct Answer: D) Seminal vesicle. 9. A chemical or hormone produced by the testes. A) Egg. B) Estrogen. C) Testosteron. D) Sperm. Show Answer Correct Answer: C) Testosteron. 10. In human reproduction, only the process of fertilisation is needed. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 11. TRUE or FLASE:The uterus produces estrogen for the development of secondary characteristics in females. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 12. The termination of menstrual cycle A) Menstruation. B) Menarche. C) Menopause. D) Luteal phase. Show Answer Correct Answer: C) Menopause. 13. During oogenesis, each diploid oocyte produces: A) One functional egg and three polar bodies. B) Two functional egg and two polar bodies. C) Four functional polar bodies. D) Four functional ova. Show Answer Correct Answer: A) One functional egg and three polar bodies. 14. The female reproductive system's cycle of releasing an egg and shedding the uterine lining is the ..... A) Lady cycle. B) Menstrual cycle. C) Placenta cycle. D) Monthly cycle. Show Answer Correct Answer: B) Menstrual cycle. 15. Which hormone stimulates follicle growth? A) FSH. B) LH. C) Oestrogen. D) None of the above. Show Answer Correct Answer: A) FSH. 16. Which hormone causes FSH and LH to be released? A) Testesterone. B) Estrogen. C) GnRH. D) Progesterone. Show Answer Correct Answer: C) GnRH. 17. THE STAGE OF LIFE WHERE ALL FEMALES UNDERGO MONTHLY PHYSIOLOGICAL CYCLES. A) CHILDHOOD. B) PUBERTY. C) ADULTHOOD. D) None of the above. Show Answer Correct Answer: B) PUBERTY. 18. In which mammals testes remain in abdomen? A) Human. B) Elephant. C) Rabbit. D) Ox. Show Answer Correct Answer: B) Elephant. 19. Male sex cells are adapted to their function because they have ..... A) A food store for the new cell being formed. B) A large a bulky shape. C) A tail to help them swim to meet an egg. D) None of the above. Show Answer Correct Answer: C) A tail to help them swim to meet an egg. 20. Organ reproduksi wanita yang berjumlah sepasang dan berfungsi memproduksi sel telur atau ovum disebut ..... A) Oviduk. B) Ovarium. C) Uterus. D) Endometrium. Show Answer Correct Answer: B) Ovarium. 21. What is menopause A) When a girl reaches sexual maturity. B) When an egg is released. C) Shedding of the lining of the womb. D) The stage at which the female stops producing eggs. Show Answer Correct Answer: D) The stage at which the female stops producing eggs. 22. The first movement of the foetus and appearance of hair on its head are usually observed during- A) First trimester of pregnancy. B) First month of the pregnancy. C) Fifth month of the pregnancy. D) Third month of the pregnancy. Show Answer Correct Answer: C) Fifth month of the pregnancy. 23. Which is the correct definition for fertilisation? A) Fusion of cells. B) Production of gametes. C) Shift of human development. D) The process where a sperm cell fuses with the egg cell. Show Answer Correct Answer: D) The process where a sperm cell fuses with the egg cell. 24. What is the function of the amniotic sac? A) Protects the foetus inside the uterus. B) Moves sperm from the testes and collects fluid from the glands. C) Produces and stores eggs, produces oestrogen. D) It connects the womb and vagina and widens during childbirth. Show Answer Correct Answer: A) Protects the foetus inside the uterus. 25. The organs that form the gametes are: A) The gonads. B) The zygote. C) The adrenal glands. D) None of the above. Show Answer Correct Answer: A) The gonads. ← PreviousNext →Related QuizzesClass 12 Biology Chapter 3 Human Reproduction Quiz 1Class 12 Biology Chapter 3 Human Reproduction Quiz 2Class 12 Biology Chapter 3 Human Reproduction Quiz 3Class 12 Biology Chapter 3 Human Reproduction Quiz 4Class 12 Biology Chapter 3 Human Reproduction Quiz 5Class 12 Biology Chapter 3 Human Reproduction Quiz 6Class 12 Biology Chapter 3 Human Reproduction Quiz 7Class 12 Biology Chapter 3 Human Reproduction Quiz 8Class 12 Biology Chapter 3 Human Reproduction Quiz 9Class 12 Biology Chapter 3 Human Reproduction Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books