This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Biology Chapter 3 Human Reproduction – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Biology Chapter 3 Human Reproduction Quiz 2 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Part of reproductive organ of a female that is responsible to receive sperms during mating. A) Fallopian tube. B) Testes. C) Scrotum. D) Vas deferens. Show Answer Correct Answer: A) Fallopian tube. 2. Fertilisation happens in the A) Oviduct. B) Uterus. C) Vagina. D) Uterus liining. Show Answer Correct Answer: A) Oviduct. 3. The fertilised egg develops in the ovary of a human female. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 4. Which of the following are reproductive cells? A EggB Testis C Ovary D Sperm A) A and C only. B) A and D only. C) B and C only. D) A, B, C and D. Show Answer Correct Answer: B) A and D only. 5. What is the process that occur when a sex cell from the male fuses the one from the female? A) Pregnancy. B) Puberty. C) Fertilization. D) Menstruation. Show Answer Correct Answer: C) Fertilization. 6. What is the correct order of events in fertilization? A) Fusion of gametes, acrosome reaction and then cortical reaction. B) Cortical reaction, fusion of gametes and then acrosome reaction. C) Acrosome reaction, fusion of gametes and then cortical reaction. D) Fusion of gametes, cortical reaction and then acrosome reaction. Show Answer Correct Answer: C) Acrosome reaction, fusion of gametes and then cortical reaction. 7. The pitiutary hormones during reproductive cycle in females are A) FSH and ESTROGEN. B) LH and FSH. C) ESTROGEN and PROGESTERONE. D) None of the above. Show Answer Correct Answer: B) LH and FSH. 8. Fertilisation: A) The embryo becomes a foetus. B) The baby is born. C) A sperm joins an ovum. D) None of the above. Show Answer Correct Answer: C) A sperm joins an ovum. 9. What does the ovary release every month? A) Egg. B) Sperm. C) LH. D) FSH. Show Answer Correct Answer: A) Egg. 10. Day 1 of the menstrual cycle is ..... A) The last day of a woman's period. B) When she becomes pregnant. C) When the egg is released. D) The first day of a woman's period. Show Answer Correct Answer: D) The first day of a woman's period. 11. The first movements of the foetus and appearance of hair on its head are usually observed during which month of pregnancy. A) Fourth month. B) Fifth month. C) Sixth month. D) Third month. Show Answer Correct Answer: B) Fifth month. 12. Which female reproductive organ receives and holds the fertilized ovum? A) Cervix. B) Ovary. C) Fallopian tube. D) Uterus. Show Answer Correct Answer: D) Uterus. 13. A group of individuals born at the same time is called a ..... A) Survivor. B) Biotic potential. C) Population. D) Cohort. Show Answer Correct Answer: D) Cohort. 14. If A stands for seminal vesicles, B stands for bulbourethral glands, C stands for prostrate gland. the true statement is? A) A and C occurs in pair. B) A and B occur in pair. C) B and C occur in pair. D) All of these. Show Answer Correct Answer: B) A and B occur in pair. 15. Increased IMR and decreased MMR in a population will A) Cause rapid increase in growth rate. B) Result in decline in growth rate. C) Not cause significant change in growth rate. D) Result in an explosive population. Show Answer Correct Answer: C) Not cause significant change in growth rate. 16. Identify the external structure that houses the testes. A) Urethra. B) Prostate gland. C) Scrotum. D) Penis. Show Answer Correct Answer: C) Scrotum. 17. Which one is called the pregnancy hormone: A) Progesterone. B) Estrogen. C) Testosterone. D) Oxytocin. Show Answer Correct Answer: A) Progesterone. 18. Which is the BEST description of biology? A) The study of humans and animals. B) The study of life and living things. C) The study of health care. D) The study of humans, plants, and animals. Show Answer Correct Answer: B) The study of life and living things. 19. When a woman's menstrual cycle becomes irregular and stops. A) Menstruation. B) Ovulation. C) Menopause. D) None of the above. Show Answer Correct Answer: C) Menopause. 20. Luteal hormone is A) ESTROGEN. B) LH. C) PROGESTERONE. D) None of the above. Show Answer Correct Answer: C) PROGESTERONE. 21. The fertilization takes place by the fusion of egg cells and ..... A) Sperm. B) Ovocytes. C) Oocytes. D) All of them. Show Answer Correct Answer: A) Sperm. 22. During fertilization, nucleus in the head of sperm fuses with the ovum nucleus to form a ..... A) Embryo. B) Zygote. C) Foetus. D) Baby. Show Answer Correct Answer: B) Zygote. 23. Females make primary oocytes everyday A) False, they make them every month. B) False, they make them every year. C) False, they are born with all the primary oocytes they'll ever have. D) True. Show Answer Correct Answer: C) False, they are born with all the primary oocytes they'll ever have. 24. Clusters of cells surrounding a single egg are called A) Spermatozoa. B) Embryos. C) Follicles. D) Ovaries. Show Answer Correct Answer: C) Follicles. 25. Different women have menstrual cycle of different lengths A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. ← PreviousNext →Related QuizzesClass 12 Biology Chapter 3 Human Reproduction Quiz 1Class 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 10Class 12 Biology Chapter 3 Human Reproduction Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books