This quiz works best with JavaScript enabled. Home > Class 10 > Class 10 Science Chapter 8 How Do Organisms Reproduce – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 7 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Find the odd oneGonorrhoea, Hepatitis B, Genital Herpes, AIDS. A) Gonorrhoea. B) Hepatitis B. C) Genital Herpes. D) AIDS. Show Answer Correct Answer: A) Gonorrhoea. 2. New plants grow from pieces or cuttings of parent plants A) Budding. B) REGENERATION. C) MITOSIS. D) VEGETATIVE PROPAGATION. Show Answer Correct Answer: D) VEGETATIVE PROPAGATION. 3. Where does fertilization occur in human females? A) Uterus. B) Cervix. C) Oviduct. D) Ovaries. Show Answer Correct Answer: C) Oviduct. 4. In the list of organisms given below, those that reproduce by the asexual method are(i) Banana(ii) Dog (iii) Yeast (iv) Amoeba A) (ii) and (iv). B) (i), (iii) and (iv). C) (i) and (iv). D) (ii), (ii) and (iv) and (iv). Show Answer Correct Answer: B) (i), (iii) and (iv). 5. Which of the following is correct about condom? A) To be most effective, condoms should be put on before penetration. B) To prevent pregnancy, a person should wear two condoms. C) There is no expiration dates on condoms. D) It is effective to use an oil based lubricant with a condom. Show Answer Correct Answer: A) To be most effective, condoms should be put on before penetration. 6. Sexually transmitted diseases caused by virus. A) AIDS & Wort. B) Gonorrhoea &Wort. C) Gonorrhoea & AIDS. D) Syphilis & AIDS. Show Answer Correct Answer: A) AIDS & Wort. 7. A feature of reproduction that is common to Amoeba, Yeast and Spirogyra is that: A) They reproduce asexually. B) They are all unicellular. C) They reproduce only sexually. D) They are all multicellular. Show Answer Correct Answer: A) They reproduce asexually. 8. Which process is considered to be faster? A) Asexual. B) Sexual. C) All the above. D) None of the above. Show Answer Correct Answer: A) Asexual. 9. Which of the following is the correct sequence of events of sexual reproduction in flower A) Pollination fertilization, Seedling embryo. B) Seedling, embryo, fertilization pollination. C) Pollination, fertilization, embryo, Seedling. D) Embryo, Seedling pollination, fertilization. Show Answer Correct Answer: C) Pollination, fertilization, embryo, Seedling. 10. The unborn baby in the uterus in the later stages of development (when all its body parts are well developed and can be identified) is called A) An embryo. B) A fetal. C) All the above. D) None of the above. Show Answer Correct Answer: B) A fetal. 11. Asexual reproduction is seen in the members of kingdom: A) Monera. B) Plantae. C) Animal. D) All of these. Show Answer Correct Answer: D) All of these. 12. The meeting of a sperm and ovum. A) Intercourse. B) Implantation. C) Conception. D) Fertilization. Show Answer Correct Answer: D) Fertilization. 13. Anemophily is the pollination by- A) Birds. B) Rain. C) Insects. D) Wind. Show Answer Correct Answer: D) Wind. 14. Longitudinal binary fission takes place incase of A) Paramecium. B) Planaria. C) Euglena. D) Amoeba. Show Answer Correct Answer: C) Euglena. 15. Sexual reproduction requires two A) Gametes. B) Blastocysts. C) Embryos. D) None of the above. Show Answer Correct Answer: A) Gametes. 16. The following one is the male hormone A) Oestrogen. B) Testosterone. C) Relaxin. D) Progesterone. Show Answer Correct Answer: B) Testosterone. 17. Amoeba reproduces by A) Binary fission. B) Regeneration. C) Multiple fission. D) Fragmentation. Show Answer Correct Answer: A) Binary fission. 18. Endosperm is formed during the double fertilization by A) Ovum and male gamete. B) Two polar nuclei and one male gamete. C) One polar nuclei and one male gamete. D) Two polar nuclei and two male gamete. Show Answer Correct Answer: B) Two polar nuclei and one male gamete. 19. Following is not a type of asexual reproduction A) Spore formation. B) Budding. C) Fragmentation. D) None of these. Show Answer Correct Answer: D) None of these. 20. The following one is not the Bacterial disease. A) Syphilis. B) Gonorrhoea. C) Warts. D) Chlamydia. Show Answer Correct Answer: C) Warts. 21. Which among the following are not the functions of testes at puberty? A) Formation of germ cells. B) Secretion of testosterone. C) Development of placenta. D) Development of secondary sexual characters. Show Answer Correct Answer: C) Development of placenta. 22. What fluid contains millions of sperms that is produced by the sex organs of males? A) Testosterone. B) Semen. C) Urine. D) Estrogen. Show Answer Correct Answer: B) Semen. 23. A benefit of sexual reproduction is A) Less energy is used. B) Greater genetic diversity in the species. C) It is more efficient than asexual reproduction. D) None of the above. Show Answer Correct Answer: B) Greater genetic diversity in the species. 24. Length of pollen tube depends on the distance between A) Pollen grain and upper surface of stigma. B) Pollen grain on upper surface of stigma and ovule. C) Pollen grain in anther and upper surface of stigma. D) Upper surface of stigma and lower part of style. Show Answer Correct Answer: B) Pollen grain on upper surface of stigma and ovule. 25. The period during adolescence when the reproductive tissues begin to mature is called A) Ovulation. B) Puberty. C) Germination. D) Propagation. Show Answer Correct Answer: B) Puberty. ← PreviousNext →Related QuizzesClass 10 Science Chapter 8 How Do Organisms Reproduce Quiz 1Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 2Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 3Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 4Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 5Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 6Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 8Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 9Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 10Class 10 Science Chapter 8 How Do Organisms Reproduce Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books