This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Biology Chapter 3 Human Reproduction – Quiz 80 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Biology Chapter 3 Human Reproduction Quiz 80 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How does an egg cell move through the fallopian tube? A) Via diffusion. B) Ciliated epithelial cells move it along. C) Via gas exchange. D) It drifts through the liquid in the fallopian tube. Show Answer Correct Answer: B) Ciliated epithelial cells move it along. 2. The process by which mature spermatids are released from Sertoli cells into the seminiferous tubule is called A) Spermiation. B) Spermatogenesis. C) Spermatocytogenesis. D) Spermiogenesis. Show Answer Correct Answer: A) Spermiation. 3. Both humans and plants reproduce to ensure continuity of their species. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 4. A regular sequence of events in which an ovary releases an egg every 28 days or so. A) Pregnancy. B) Ejaculation. C) Fertilization. D) Menstruation. Show Answer Correct Answer: D) Menstruation. 5. Release of sperms from seminiferous tubules is called spermiation. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 6. Human fertilization happens when a sperm and an egg fuse inside the human body. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 7. Tubectomy is carried out by locking the: A) Oviduct. B) Uterus. C) Cervix. D) Vagina. Show Answer Correct Answer: A) Oviduct. 8. The neck of the womb is known as what A) Uterus. B) Cervix. C) Vagina. D) Ovaries. Show Answer Correct Answer: B) Cervix. 9. The tube through which urine and semen are discharged is the ..... A) Urethra. B) Vas deferens. C) Epidymis. D) Cowper's gland. Show Answer Correct Answer: A) Urethra. 10. During which phase of the menstrual cycle is an egg released from the ovary? A) Menstruation. B) Follicular phase. C) Ovulation. D) Luteal phase. Show Answer Correct Answer: C) Ovulation. 11. Where are egg cells stored and released from? A) The uterus. B) The testes. C) The ovaries. D) The cervix. Show Answer Correct Answer: C) The ovaries. 12. Which one is a primary sex organ? A) Testis. B) Scrotum. C) Prostate. D) Penis. Show Answer Correct Answer: A) Testis. 13. At the time of ovulation, How many ova are released in case of identical twins and fraternal twins respectively? A) 2, 2. B) 1, 1. C) 1, 2. D) 2, 1. Show Answer Correct Answer: C) 1, 2. 14. What will happen to the first sperm that comes into contact with the egg membrane? A) Their membranes will fuse and the sperm is pulled inside the egg. B) Their sperm membrane will become glued to the outside of the egg and remain there. C) Their sperm's DNA will be sucked inside the cell while the rest of the sperm will fall off of the egg's surface. D) Varies. Show Answer Correct Answer: A) Their membranes will fuse and the sperm is pulled inside the egg. 15. The sperm head contains elongated ..... A) Diploid nucleus. B) Haploid nucleus. C) Mitochondrion. D) None of the above. Show Answer Correct Answer: B) Haploid nucleus. 16. The combining of a sperm cell and an egg cell creates A) Zygote. B) Umbilial cord. C) Uterus. D) Embryo. Show Answer Correct Answer: A) Zygote. 17. Which gland does NOT produce fluid to create semen? A) Prostate Gland. B) Seminal Vesicles. C) Cowper's Gland. D) Testis Gland. Show Answer Correct Answer: D) Testis Gland. 18. The process where the egg release from avary called ..... A) Ejaculation. B) Implantation. C) Ovulation. D) Secretion. Show Answer Correct Answer: C) Ovulation. 19. Gonadotropins are A) FSH and LH. B) FSH and Oestrogen. C) LH and androgens. D) Progesterone, FSH and LH. Show Answer Correct Answer: A) FSH and LH. 20. Which is responsible for the continuation of life? A) Circulation. B) Excretion. C) Reproduction. D) Respiration. Show Answer Correct Answer: C) Reproduction. 21. Ovarian cycle occur in A) Ovary. B) Uterus. C) FALLOPIAN TUBE. D) CERVIX. Show Answer Correct Answer: A) Ovary. 22. Which methods of birth control needs a prescription? A) Birth control pill. B) Contraceptive patch. C) Cervical cap. D) Diaphragm. E) All of the above. Show Answer Correct Answer: E) All of the above. 23. Which of the cells are diploid? A) Primary oocytes. B) Secondary oocyte. C) All the above. D) None of the above. Show Answer Correct Answer: A) Primary oocytes. 24. What is a surrogate mother? A) A woman who gave her eggs. B) A woman carrying a child for another woman. C) All the above. D) None of the above. Show Answer Correct Answer: B) A woman carrying a child for another woman. 25. What does the scrotum do? A) Carries sperm and urine out of the penis. B) Stores sperm. C) Transports the sperm. D) Protects the testicles. Show Answer Correct Answer: D) Protects the testicles. ← 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