This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Biology Chapter 3 Human Reproduction – Quiz 85 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Biology Chapter 3 Human Reproduction Quiz 85 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. In which structure are sperm cells produced? A) Urethra. B) Testes. C) Sperm duct. D) Scrotum. Show Answer Correct Answer: B) Testes. 2. Young humans and young plants have characteristics or traits they inherit from the parents. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 3. Which of the following is not a type of contraception? A) Surgical contraception. B) Chemical contraception. C) Natural contraception's. D) Preventative contraception. Show Answer Correct Answer: D) Preventative contraception. 4. Mitotic division of spermatogonia gives rise to A) Secondary spermatocytes. B) Primary spermatocytes. C) Spermatis. D) Spermatozoa. Show Answer Correct Answer: B) Primary spermatocytes. 5. In human females, meiosis-2 is not completed until A) Fertlisation. B) Uterine implantation. C) Birth. D) Puberty. Show Answer Correct Answer: A) Fertlisation. 6. A kid eating candies A) Pancreas. B) Thymus Gland. C) Pituitary Gland. D) Adrenal Gland. E) Ovaries. Show Answer Correct Answer: A) Pancreas. 7. Which one of the following statements is incorrect about menopause? A) Generally occurs between the ages of 45 and 55. B) Causes the cessation of the female reproductive cycle. C) Anterior pituitary no longer produces FSH and LH. D) Ovaries slowly reduce their secretion of estrogen. Show Answer Correct Answer: C) Anterior pituitary no longer produces FSH and LH. 8. What is the name of the structure in the ovary which secrete progesterone A) Cervix. B) Uterus. C) Fallopian tube. D) Corpus luteum. Show Answer Correct Answer: D) Corpus luteum. 9. TRUE or FLASE:The external organs of the female reproductive system are collectively known as the vulva. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 10. We humans extract the organic and inorganic nutrients from food through ..... A) The digestive system. B) The circulatory system. C) The nervous system. D) No answer is correct. Show Answer Correct Answer: A) The digestive system. 11. FOLLICULAR PHASE occur at the same time with A) Secretory phase. B) Menstrual flow phase and proliferative. C) Secretory and proliferative. D) Menstrual flow phase and ovulation. Show Answer Correct Answer: B) Menstrual flow phase and proliferative. 12. When released from ovary human egg contains A) One Y chromosome. B) Two X chromosomes. C) XY chromosomes. D) One X chromosome. Show Answer Correct Answer: D) One X chromosome. 13. Where does the umbilical cord join the baby? A) At its lungs. B) At its liver. C) At its stomach. D) At its belly button. Show Answer Correct Answer: D) At its belly button. 14. Which one of the following is the most widely accepted method of contraception in India, as at present? A) Cervical caps. B) Tubectomy. C) Diaphragms. D) IUDs' (Intra uterine devices). Show Answer Correct Answer: D) IUDs' (Intra uterine devices). 15. What is the role of progesterone? A) Repair uterus lining. B) Maintain uterus lining. C) Break down uterus lining. D) None of the above. Show Answer Correct Answer: B) Maintain uterus lining. 16. Each ovary takes turns release the ovum A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 17. A birth control method that is used after sexual intercourse is typically referred to as a A) Spermicide. B) Diaphragm. C) Combination pill. D) Morning-after pill. Show Answer Correct Answer: D) Morning-after pill. 18. Eggs are generally round or oval. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 19. The spermatids are transfered into mature sperms by a process called ..... A) Spermiation. B) Spermiogenesis. C) Gametogenesis. D) Oogenesis. Show Answer Correct Answer: B) Spermiogenesis. 20. Perhatikan ciri-ciri organ reproduksi berikut ini !1. Berupa kantong kulit yang melindungi testis2. Berfungsi mengatur suhu testis3. Berjumlah sepasang4. Termasuk organ reproduksi laki-lakiOrgan reproduksi yang memiliki ciri-ciri diatas adalah ..... A) Testis. B) Epididimis. C) Vesikula seminalis. D) Skrotum. Show Answer Correct Answer: D) Skrotum. 21. How do we represent a recessive allele? A) A little/lowercase letter. B) A number. C) A big/capital letter. D) An exclamation point. Show Answer Correct Answer: A) A little/lowercase letter. 22. How many mature eggs are typically produced by each ovary of a non pregnant woman each year? A) 6. B) 12. C) 24. D) 52. Show Answer Correct Answer: A) 6. 23. When does oogenesis occur? A) At puberty. B) At birth. C) During embryonic development. D) At Menarche. Show Answer Correct Answer: C) During embryonic development. 24. Prostate glands are located below A) Gubernaculum. B) Seminal vesicles. C) Epididymis. D) Bulbourethral glands. Show Answer Correct Answer: B) Seminal vesicles. 25. TRUE or FLASE:The body shape of boys and girls changes during puberty 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 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