This quiz works best with JavaScript enabled. Home > Cbse > Class 8 > Science > Reproduction In Animals > Class 8 Science Chapter 9 Reproduction In Animals – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 8 Science Chapter 9 Reproduction In Animals Quiz 4 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Animals which lay eggs are called A) Viviparous. B) Oviparous. C) Sponge. D) None. Show Answer Correct Answer: B) Oviparous. 2. There is an involvement of sex cells in asexual reproduction. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 3. Fully grown parent cells split into two halves resulting in two daughter cells with the exact DNA as the parent. A) Budding. B) Vegetative Reproductions. C) Fragmentation. D) Binary Fission. Show Answer Correct Answer: D) Binary Fission. 4. Which of these is not a part of sperm A) Tail. B) Middle piece. C) Head. D) Ovary. Show Answer Correct Answer: D) Ovary. 5. The first step of binary fission is: A) The cell membrane and cell wall begin to bud in the center. B) The bacteria moves the DNA to either side of the cell. C) The two cells are covered with a new membrane and cell wall, and separate. D) The cell duplicates its DNA so each new cell gets the same amount as the original. Show Answer Correct Answer: D) The cell duplicates its DNA so each new cell gets the same amount as the original. 6. The larval stage of butterfly and frog is called A) Tadpole and caterpillar respectively. B) Caterpillar and tadpole respectively. C) Amphiblastula and tadpole respectively. D) Amphiblastula and caterpillar respectively. Show Answer Correct Answer: B) Caterpillar and tadpole respectively. 7. The process by which organisms make copies of themselves is called A) Reproduction. B) Respiration. C) Transpiration. D) Photosynthesis. Show Answer Correct Answer: A) Reproduction. 8. Male reproductive organs are A) Ova. B) Pistil. C) Ovaries. D) Testes. Show Answer Correct Answer: D) Testes. 9. The embryo takes about ..... weeks to develop into a chick in case of hens. A) 2. B) 1. C) 4. D) 3. Show Answer Correct Answer: D) 3. 10. A woman whose oviducts are removed A) Cannot bear babies naturally or through IVF. B) Can bear babies naturally and through IVF. C) Cannot bear babies naturally but can have children through IVF. D) Can bear babies naturally but not through IVF. Show Answer Correct Answer: C) Cannot bear babies naturally but can have children through IVF. 11. The testes produce male gametes called ..... A) Sperms. B) Zygote. C) Foetus. D) Ovum. Show Answer Correct Answer: A) Sperms. 12. Which of the following is not an example of internal fertilisation? A) Cat. B) Hen. C) Star fish. D) Tiger. Show Answer Correct Answer: C) Star fish. 13. Which of the following is the site of fertilisation in humans? A) Uterus. B) Fallopian tube. C) Ovary. D) Vagina. Show Answer Correct Answer: B) Fallopian tube. 14. Find the odd one based on the type of fertilization A) House fly. B) Earthworm. C) Frogs. D) Fish. Show Answer Correct Answer: B) Earthworm. 15. The advantage of sexual reproduction over asexual reproduction A) Competition for food is less. B) There is no advantage. C) Less number of offsprings are produced. D) There are more variations. Show Answer Correct Answer: D) There are more variations. 16. After fertilization takes place, the fertilized egg will develops into a/ an ..... A) Fragment. B) Bud. C) Embryo. D) Sperm. Show Answer Correct Answer: C) Embryo. 17. Ova produced by a female is a multicellular organism A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 18. Millions of sperms are producedby the A) Testes. B) Zygote. C) Sperms. D) Ova. Show Answer Correct Answer: A) Testes. 19. The path of sperm is:Testis$\rightarrow$ Vas deferens$\rightarrow$ Epididymis$\rightarrow$ Penis A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 20. The gestation period in humans is A) 40 weeks. B) 4 months. C) 4 weeks. D) 40 months. Show Answer Correct Answer: A) 40 weeks. 21. Test tube babies are formed through A) External fertilization. B) In vitro fertilization. C) Testing kits. D) Test tubes. Show Answer Correct Answer: B) In vitro fertilization. 22. In Human Beings, After Fertilization, The Structure Which Gets Embedded In The Wall Of The Uterus Is: A) Embryo. B) Zygote. C) Ovum. D) Foetus. Show Answer Correct Answer: A) Embryo. 23. The example of an organism that was extinct is ..... A) Orangutan. B) Chicken. C) Dinosaur. D) Dog. Show Answer Correct Answer: C) Dinosaur. 24. The transformation of the larvae into an adult through drastic changes is known as A) Organogenesis. B) Gestation Period. C) Metamorphosis. D) Zygote. Show Answer Correct Answer: C) Metamorphosis. 25. In the word Metamorphosis- "Meta" means A) Structure. B) Beyond. C) Life. D) Form. Show Answer Correct Answer: B) Beyond. 26. The 23rd pair of chromosomes in male is A) YY. B) XZ. C) XX. D) XY. Show Answer Correct Answer: D) XY. 27. Find the option that shows all viviparous animals, A) Butterfly, Moth, Silkworm. B) Cow, Dog, cat. C) Lizard, butterfly, fish. D) Frog, Hen, Crow. Show Answer Correct Answer: B) Cow, Dog, cat. 28. Type of reproduction in which fusion of male and female gametes takes place is called A) Cellular reproduction. B) Asexual reproduction. C) Sexual reproduction. D) None of the above. Show Answer Correct Answer: C) Sexual reproduction. 29. India's first test tube baby's name is A) Louise Joy Brown. B) Indra Hinduja. C) Like Harsha. D) Robert Edwards. Show Answer Correct Answer: C) Like Harsha. 30. The male gamete or sperm consists of A) (a) three parts. B) B) two parts. C) (c) four parts. D) (d) none of these. Show Answer Correct Answer: A) (a) three parts. 31. Methods of asexual reproduction A) Budding. B) None of these. C) Binary fission. D) Both binary and budding. Show Answer Correct Answer: D) Both binary and budding. 32. Reproduction is essential for continuation of ..... A) Species. B) Life. C) Both a and b. D) None of the above. Show Answer Correct Answer: C) Both a and b. 33. The tail of sperm is not so important. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 34. External fertilizations takes place in: A) Inside the female body. B) Outside the female body. C) Inside the male body. D) None of these. Show Answer Correct Answer: B) Outside the female body. 35. Tadpole is the larva of A) Butterfly. B) Fish. C) Mosquito. D) Frog. Show Answer Correct Answer: D) Frog. 36. What is the definition of fertilization? A) The breaking of an individual into parts from which separate individuals will grow. B) The process of the male's sperm cell unites with the female's egg cell. C) The development of the embryo inside the body of the parent. D) An early stage of development of a multicellular organism. Show Answer Correct Answer: B) The process of the male's sperm cell unites with the female's egg cell. 37. The animals that give birth new young ones are known as A) Oviparous. B) Viviparous. C) Both. D) None of these. Show Answer Correct Answer: B) Viviparous. 38. During a cell division A) Nucleus divides first and then cytoplasm. B) Cytoplasm divides first and then Nucleus. C) Nucleus and cytoplasm divides together. D) No such relationship. Show Answer Correct Answer: A) Nucleus divides first and then cytoplasm. 39. Fertilization results into formation of A) Egg. B) Individual. C) Sperm. D) Zygote. Show Answer Correct Answer: D) Zygote. 40. Budding is done in A) Amoeba. B) Hydra. C) Frog. D) None. Show Answer Correct Answer: B) Hydra. 41. Two glands in the female that produce egg cells A) Ovaries. B) Penis. C) Reproduction. D) None of the above. Show Answer Correct Answer: A) Ovaries. 42. The number of modes by which animals reproduce are A) 3. B) 2. C) 4. D) 1. Show Answer Correct Answer: B) 2. 43. What is the name of the structure in the female mammalian reproductive system where the fertilized egg implants and develops into a fetus? A) Stomach. B) Uterus. C) Intestine. D) Liver. Show Answer Correct Answer: B) Uterus. 44. The transformation of the larva into an adult through drastic changes is called A) Metastasis. B) Meteorite. C) Metamorphosis. D) Metaphase. Show Answer Correct Answer: C) Metamorphosis. 45. We can differentiate between parts (body parts) of: A) Foetus. B) Embryo. C) Zygote. D) None of the above. Show Answer Correct Answer: A) Foetus. 46. Tadpole is a development stage of the life cycle of which animal? A) Clone cell. B) Living tissue or organ. C) Complete organism. D) All of the given. Show Answer Correct Answer: D) All of the given. 47. Dolly was died on A) FEB 14 1993. B) FEB 14 2010. C) FEB 14 2013. D) FEB 14 2003. Show Answer Correct Answer: D) FEB 14 2003. 48. Reproduction by budding takes place in A) Hydra. B) Amoeba. C) Paramecium. D) Bacteria. Show Answer Correct Answer: A) Hydra. 49. Which of the following organisms reproduces by binary fission? A) Amoeba. B) Hydra. C) Sea anemone. D) Yeast. Show Answer Correct Answer: A) Amoeba. 50. Aquatic animals in which fertilization takes place in water are called A) Viviparous with external fertilization. B) Oviparous with internal fertilization. C) Oviparous with External fertilization. D) Viviparous without fertilization. Show Answer Correct Answer: C) Oviparous with External fertilization. 51. What is the process known as when the hen sits over the egg to provide sufficient warmth A) Fertilization. B) Incubation. C) Parturation. D) Implantation. Show Answer Correct Answer: B) Incubation. 52. The number of nuclei present in a zygote is: A) None. B) 1. C) 2. D) 4. Show Answer Correct Answer: B) 1. 53. Which unicellular organism can reproduce asexually by budding method? A) Amoeba. B) Paramoecium. C) Yeast. D) Bacterium. Show Answer Correct Answer: C) Yeast. 54. Cloning is an Asexual Mode of reproduction A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 55. IVF is very successfully mode of fertilization. A) Not always. B) Always. C) None of them. D) Both of them. Show Answer Correct Answer: A) Not always. 56. Vitro fertilization is: A) A type of fertilization that takes place in Fallopian tubes. B) A type of fertilization that takes place in Vagina. C) A type of fertilization that takes place in Uterus. D) A type of fertilization that takes place in a test tube. Show Answer Correct Answer: D) A type of fertilization that takes place in a test tube. 57. The sperm moves because it has ..... A) Cilia. B) Tail. C) Hair. D) None of the above. Show Answer Correct Answer: B) Tail. 58. Which two chromosomes are responsible for the birth of a male child A) Z, in. B) X, V. C) X, X. D) X, y. Show Answer Correct Answer: D) X, y. 59. Which of the following are types of asexual reproduction?I-BuddingII-Binary fissionIII-Spore formation A) I and II only. B) II and III only. C) I and III only. D) I, II, III. Show Answer Correct Answer: D) I, II, III. 60. Identify the stage immediately after the laying of eggs by frog. A) Larva. B) Adult. C) Tadpole. D) Pupa. Show Answer Correct Answer: A) Larva. ← PreviousNext →Related QuizzesScience QuizzesClass 8 QuizzesClass 8 Science Chapter 9 Reproduction In Animals Quiz 1Class 8 Science Chapter 9 Reproduction In Animals Quiz 2Class 8 Science Chapter 9 Reproduction In Animals Quiz 3Class 8 Science Chapter 9 Reproduction In Animals Quiz 5Class 8 Science Chapter 9 Reproduction In Animals Quiz 6Class 8 Science Chapter 9 Reproduction In Animals Quiz 7 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books