This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 8 Reproduction In Plants – Quiz 20 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 8 Reproduction In Plants Quiz 20 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Why the plants are produced by vegetative propagation an exact copy of parent plant? A) They are produced under controlled conditions. B) They are produced from single parents. C) Both the above. D) None of these. Show Answer Correct Answer: B) They are produced from single parents. 2. Which of the following option about tapetum is correct? A) Nutritive tissue. B) Sporogenous tissue. C) Protective and haploid tissue. D) External layer of microsporangium wall. Show Answer Correct Answer: A) Nutritive tissue. 3. These are animals that nourishes their young inside the body. A) Ovoviviparous. B) Internal fertilization. C) Viviparous. D) Oviparous. Show Answer Correct Answer: C) Viviparous. 4. Which organism reproduces by budding? A) Yeast. B) Fungi. C) Ferns. D) Hydra. Show Answer Correct Answer: A) Yeast. 5. It is the transfer of pollen grains from the anther to the stigma. A) Pollination. B) Reproduction. C) Fertilization. D) Seed. Show Answer Correct Answer: A) Pollination. 6. Which of the following is not a female reproductive part of a flower? A) Style. B) Anther. C) Ovary. D) Stigma. Show Answer Correct Answer: B) Anther. 7. This is the process wherein a plant fertilizes its stigma with its own pollen. A) Self-pollination. B) Cross-pollination. C) All the above. D) None of the above. Show Answer Correct Answer: A) Self-pollination. 8. Which one is not true for wind-pollinated flowers? A) Small and inconspicuous. B) Nectar and scent is produced. C) Pollen grains are dry. D) Pollen grains are produced in large quantity. Show Answer Correct Answer: B) Nectar and scent is produced. 9. New plants can be produced without seeds. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 10. The process by which plants give rise to new plants without seeds is called- A) Sexual reproduction. B) Asexual reproduction. C) Budding. D) None of the above. Show Answer Correct Answer: B) Asexual reproduction. 11. In seeds, the residual persistent nucellus is called: A) Periderm. B) Pericarp. C) Perisperm. D) We periodize. Show Answer Correct Answer: C) Perisperm. 12. Each microsporangium are surrounded by ..... number of wall layers of anther A) 2. B) 3. C) 4. D) None of the above. Show Answer Correct Answer: C) 4. 13. What are the advantages of seed dispersal for plants? A) Seed dispersal leads to inbreeding in plants. B) Seed dispersal prevents plants from reproducing. C) Seed dispersal helps plants to colonize new areas, reduce competition for resources, and increase genetic diversity. D) Seed dispersal increases competition for resources. Show Answer Correct Answer: C) Seed dispersal helps plants to colonize new areas, reduce competition for resources, and increase genetic diversity. 14. During microsporogenesis, meiosis occurs in: A) Endothecium. B) Microspore mother cells. C) Microspore tetrads. D) Pollen grains. Show Answer Correct Answer: B) Microspore mother cells. 15. How much of your DNA do you receive from your mother? A) 25%. B) 50%. C) 75%. D) 100%. Show Answer Correct Answer: B) 50%. 16. Which of the following pairs in angiosperms are diploid and triploid, respectively? A) Polar nucleus and secondary nucleus. B) Microspore mother cell and egg cell. C) Secondary nucleus and endosperm. D) Endosperm and antipodal cells. Show Answer Correct Answer: C) Secondary nucleus and endosperm. 17. Which plant has archegonium and antheridium? A) Fern. B) Hibiscus. C) All the above. D) None of the above. Show Answer Correct Answer: A) Fern. 18. Taking a ..... from a tomato plant. Putting it in sterile conditions & special growing hormones/nutrients that encourage growth. The tissue sample will eventually regenerate into a new tomato plant. A) Cell Culture. B) Tissue Culture. C) Corms. D) Bulb. Show Answer Correct Answer: B) Tissue Culture. 19. The distance between 2 nodes is called- A) Internode. B) Axillary bud. C) Terminal bud. D) None of the above. Show Answer Correct Answer: A) Internode. 20. The process by which the male gamete fuses with the female gamete producing a zygote is called ..... A) Pollination. B) Fertilization. C) Vegetative propagation. D) None of the above. Show Answer Correct Answer: B) Fertilization. 21. What type of reproduction occurs in Yeast? A) Budding. B) Spore Formation. C) Fragmentation. D) Vegetative Reproduction. Show Answer Correct Answer: A) Budding. 22. Which of the following is an example of budding? A) Yeast. B) Spirogyra. C) Fern. D) Bread mould. Show Answer Correct Answer: A) Yeast. 23. Which of the following seeds disperse through WIND A) Witch hazel. B) Peas. C) Dandelion seeds. D) Cocklebur seeds. Show Answer Correct Answer: C) Dandelion seeds. 24. What is the structure that helps pollen distribute the male gamete to the ovule? A) Style. B) Micropyle. C) Pollen tube. D) Ovary. Show Answer Correct Answer: C) Pollen tube. 25. The male and female parts are found in flowering plants. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. ← PreviousNext →Related QuizzesClass 7 Science Chapter 8 Reproduction In Plants Quiz 1Class 7 Science Chapter 8 Reproduction In Plants Quiz 2Class 7 Science Chapter 8 Reproduction In Plants Quiz 3Class 7 Science Chapter 8 Reproduction In Plants Quiz 4Class 7 Science Chapter 8 Reproduction In Plants Quiz 5Class 7 Science Chapter 8 Reproduction In Plants Quiz 6Class 7 Science Chapter 8 Reproduction In Plants Quiz 7Class 7 Science Chapter 8 Reproduction In Plants Quiz 8Class 7 Science Chapter 8 Reproduction In Plants Quiz 9Class 7 Science Chapter 8 Reproduction In Plants Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books