This quiz works best with JavaScript enabled. Home > Class 8 > Class 8 Science Chapter 9 Reproduction In Animals – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 8 Science Chapter 9 Reproduction In Animals Quiz 1 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. All life starts as A) An egg. B) A chromosome. C) A gene. D) A single cell. Show Answer Correct Answer: D) A single cell. 2. The eggs in females is produced by the A) Testes. B) Zygote. C) Sperm. D) Ovaries. Show Answer Correct Answer: D) Ovaries. 3. Which of the following happens in Fertilisation? A) Sperms fuse with the egg. B) Zygote fuse with the egg. C) An egg fuses with another egg. D) Sperms fuse with zygote. Show Answer Correct Answer: A) Sperms fuse with the egg. 4. Characteristics That Are Transmitted From Parents To Off-Springs During Sexual Reproduction Show: A) Only similarities with parents. B) Only variations with parents. C) Both similarities and variations with parents. D) Neither similarities nor variations with parents. Show Answer Correct Answer: C) Both similarities and variations with parents. 5. Cloning is a mode of: A) Sexual reproduction. B) Asexual reproduction. C) Type 3 reproduction. D) None of the above. Show Answer Correct Answer: B) Asexual reproduction. 6. Where does implantation take place? A) Vagina. B) Uterus wall. C) Ovary. D) Oviduct. Show Answer Correct Answer: B) Uterus wall. 7. What are the main reproductive organs in a male? A) Testes, Sperm Duct, Penis. B) Ovary, Kidney, Liver. C) Heart, Uterus, Penis. D) Testes, Fallopian Tubes, Penis. Show Answer Correct Answer: A) Testes, Sperm Duct, Penis. 8. Some women are unable to bear babies because sperms cannot reach the egg for fertilisation. In such cases, doctors collect freshly released egg and sperms and keep them together for a few hours for ..... or ..... (fertilisation outside the body) A) IF, internal fertilisation. B) EF, external fertilisation. C) IVF, in vitro fertilisation. D) None of the above. Show Answer Correct Answer: C) IVF, in vitro fertilisation. 9. Aquatic animals in which fertilisation occurs in water are A) Viviparous with external fertilisation. B) Oviparous with internal fertilisation. C) Oviparous with external fertilisation. D) Viviparous with internal fertilisation. Show Answer Correct Answer: C) Oviparous with external fertilisation. 10. Each sperm is a single cell. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 11. Asexual Reproduction do not take place in animals of large or medium size A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 12. Internal fertilisation takes place A) Inside male body. B) Inside female body. C) Outside female body. D) Outside male body. Show Answer Correct Answer: B) Inside female body. 13. Where do the sperm and egg meet in internal fertilization? A) Inside the male's body. B) Inside the female's body. C) Outside the female's body. D) None of the above. Show Answer Correct Answer: B) Inside the female's body. 14. In humans, the development of fertilised egg takes place in the A) Ovary. B) Oviduct. C) Testis. D) Uterus. Show Answer Correct Answer: D) Uterus. 15. Budding occurs in A) Amoeba. B) Dog. C) Paramecium. D) Hydra. Show Answer Correct Answer: D) Hydra. 16. Zygote is an unfertilised egg. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 17. Which type of reproduction is common in Micro-organisms A) Sexual reproduction. B) A sexual reproduction. C) Vegetative Propagation. D) None. Show Answer Correct Answer: B) A sexual reproduction. 18. How many parents are involved in sexual reproduction? A) 0. B) 4. C) 2. D) 1. Show Answer Correct Answer: C) 2. 19. Foetus is the A) Well developed embryo. B) Developing embryo II. C) III. A zygote. D) Male gamete. Show Answer Correct Answer: A) Well developed embryo. 20. The sperm head contains: A) Yolk. B) Mitochondria. C) Follicle cells. D) Nucleus. Show Answer Correct Answer: D) Nucleus. 21. Asexual reproduction is observed in A) Cow. B) Sponges. C) Buffalo. D) Hens. Show Answer Correct Answer: B) Sponges. 22. The male reproductive organs includes a ..... A) Pair of testes. B) 2 sperm ducts. C) Penis. D) All of the above. Show Answer Correct Answer: D) All of the above. 23. Where are sperm cells produced? A) Ovary. B) Testes. C) Bladder. D) Balls. Show Answer Correct Answer: B) Testes. 24. Which process is essential for continuation of a species? A) Growth. B) Development. C) Reproduction. D) Transportation. Show Answer Correct Answer: C) Reproduction. 25. What is the meaning of IVF? A) Fertilization Inside the body. B) Fertilization outside the body. C) Fertilization failed. D) Fertilization not possible. Show Answer Correct Answer: B) Fertilization outside the body. 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