This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Biology Chapter 1 Reproduction In Organisms – Quiz 23 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 23 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Vegetative propagation occurs in: A) Animals. B) Bacteria. C) Plants. D) Fungi. Show Answer Correct Answer: C) Plants. 2. Fertilisation usually occurs in: A) Ovary. B) Fallopian tube. C) Vagina. D) Uterus. Show Answer Correct Answer: B) Fallopian tube. 3. Ovary in the flower develops into ..... after fertilization. A) Seed. B) Embryo. C) Pistil. D) Fruit. Show Answer Correct Answer: D) Fruit. 4. The vegetative propagule of Banana is A) Bulbil. B) Rhizome. C) Bulb. D) Offset. Show Answer Correct Answer: B) Rhizome. 5. Which of the following generate variation A) Parthenogenesis. B) Aseuxl reproduction. C) Sexual reproduction. D) Polyembryony. Show Answer Correct Answer: C) Sexual reproduction. 6. Offspring formed by asexual reproduction are: A) Genetically different. B) Genetically similar. C) Genetically mixed. D) None of these. Show Answer Correct Answer: B) Genetically similar. 7. The Appalachian shoestring fern reproduces asexually. What can be concluded about the offspring of this fern? The genetic material of the offspring of the Appalachian shoestring fern ..... A) Is different for each individual offspring. B) Varies greatly from one generation to the next. C) Could never be predicted with any reliability. D) Is identical to that of the parent plant. Show Answer Correct Answer: D) Is identical to that of the parent plant. 8. Name the female part of the flower? A) Pistil. B) Carpel. C) Stamen. D) Both pistil and carpel. Show Answer Correct Answer: D) Both pistil and carpel. 9. Single celled animals are said to be immortal because A) They grow indefinitely in size. B) They can tolerate any degree of change in temperature. C) They can reproduce throughout their life span. D) They continue to live as their daughter cells. Show Answer Correct Answer: D) They continue to live as their daughter cells. 10. A cell that has a half set of chromosomes is called a ..... cell. A) Haploid. B) Diploid. C) Triploid. D) Hetrolpoid. Show Answer Correct Answer: A) Haploid. 11. Which of the following describes asexual reproduction? A) Two parents. B) Diverse offspring. C) Budding. D) None of the above. Show Answer Correct Answer: C) Budding. 12. What is the main characteristic of offspring produced through asexual reproduction? A) Identical to parent. B) Different from both parents. C) Genetic diversity. D) Mutation prone. Show Answer Correct Answer: A) Identical to parent. 13. Offset is a vegetative propagule in: A) Potato. B) Water hyacinth. C) Bryohpyllum. D) Gingert. Show Answer Correct Answer: B) Water hyacinth. 14. What is the main advantage of sexual reproduction over asexual reproduction? A) Cloning ability. B) Faster process. C) More efficient. D) Genetic diversity. Show Answer Correct Answer: D) Genetic diversity. 15. How many parents does asexual reproduction involve? A) One. B) Two. C) Three. D) Four. Show Answer Correct Answer: A) One. 16. Which one of the following processes results in the formation of clone of bacteria? A) Regeneration. B) Binary fission. C) Budding. D) Fragmentation. Show Answer Correct Answer: B) Binary fission. 17. What is an advantage of sexual reproduction? A) Allows genetic variation. B) Only needs one parent. C) Happens very quickly. D) Offspring are exact copies of parent. Show Answer Correct Answer: A) Allows genetic variation. 18. Syngamy can occur outside the body of the organisms A) Mosses. B) Algae. C) Ferns. D) Fungi. Show Answer Correct Answer: B) Algae. 19. Which of the following is a correct match? A) Onion-Bulb. B) Yeast-Zoospores. C) Ginger-Root. D) Chlamydomonas-Conidia. Show Answer Correct Answer: A) Onion-Bulb. 20. Apolysis helps in transferring A) Embryo from primary to secondary host. B) Embryo from parent to the offspring. C) Embryo from the seconday to the primary host. D) None of these. Show Answer Correct Answer: A) Embryo from primary to secondary host. 21. In most of the aquatic algae, syngamy occurs in the external medium. In this condition A) Organism shows great synchrony between the sexes. B) The small number of gametes and produced. C) The female gamete is not released into the water. D) Male gamete should develop before the female gamete. Show Answer Correct Answer: A) Organism shows great synchrony between the sexes. 22. Gemmule formation in sponges is helpful in A) Parthenogenesis. B) Asexual reproduction. C) Only dissemination. D) Sexual reproduction. Show Answer Correct Answer: B) Asexual reproduction. 23. Which of the following shows internal fertilisation? A) Frog. B) Fish. C) Human. D) Starfish. Show Answer Correct Answer: C) Human. 24. Which of the following animals show menstrual cycle? A) Gorillas and chimpanzees. B) Monkeys and humans. C) Orangutans and monkeys. D) All of these. Show Answer Correct Answer: D) All of these. 25. A child looks more like one parent than the other because a child only inherits chromosomes from one parent. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. ← PreviousNext →Related QuizzesClass 12 Biology Chapter 1 Reproduction In Organisms Quiz 1Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 2Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 3Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 4Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 5Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 6Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 7Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 8Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 9Class 12 Biology Chapter 1 Reproduction In Organisms Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books