This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 8 Reproduction In Plants – Quiz 41 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 8 Reproduction In Plants Quiz 41 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Asexual reproduction does not involve gametes A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 2. Ferns and Mosses reproduces in a ..... manner. A) Sexual. B) Asexual. C) Divisive. D) Splitting. Show Answer Correct Answer: B) Asexual. 3. Pollination in water hyacinth and water lily is brought about by the agency of A) Water. B) Insects or wind. C) Birds. D) Bats. Show Answer Correct Answer: B) Insects or wind. 4. Which one of the following is resistant to enzyme action? A) Cork. B) Wood fibre. C) Pollen Exine. D) Leaf cuticle. Show Answer Correct Answer: C) Pollen Exine. 5. In Asexual reproduction the offspring will be A) Genetically identical to the parents. B) Genetically different from the parents. C) Bigger and stronger then the parents. D) Smaller and weaker then the parents. Show Answer Correct Answer: A) Genetically identical to the parents. 6. Reproduction is an essential life process because ..... A) All organisms have a definite life span. B) Without reproduction, the species would perish. C) Both a) and b). D) None of the above. Show Answer Correct Answer: C) Both a) and b). 7. Flowers and fruits are classified as- A) Reproductive part. B) Vegetative part. C) All the above. D) None of the above. Show Answer Correct Answer: A) Reproductive part. 8. Assertion-Chasmogamous flowers require pollinating agents.Reason-Cleistogamous flowers donot expose their sex organs A) If both A & R are true and the R is the correct explanation of A. B) If both A & R are true but the R is not a correct explanation of A. C) If the A is true but the R is false. D) If both the A and R are false. Show Answer Correct Answer: B) If both A & R are true but the R is not a correct explanation of A. 9. After a pollen grain reaches the stigma, it starts growing. The pollen grain develops a tube like growth called the A) Zygote. B) Stamen. C) Pollen tube. D) Style. Show Answer Correct Answer: C) Pollen tube. 10. Which is NOT a female part of a flower? A) Stigma. B) Style. C) Ovary. D) Filament. Show Answer Correct Answer: D) Filament. 11. The process of fragmentation is indeed the process of breakage of an organism into various ..... A) Organs. B) Fragments. C) Cells. D) All of these. Show Answer Correct Answer: B) Fragments. 12. Flowers become fruits, which bear seeds. The seeds germinate to give new plants. Name this type of reproduction. A) Asexual reproduction. B) Sexual reproduction. C) Vegetative propagation. D) None of the above. Show Answer Correct Answer: B) Sexual reproduction. 13. The common method of reproduction in bacteria is ..... A) Budding. B) Binary fission. C) Fragmentation. D) Spore formation. Show Answer Correct Answer: B) Binary fission. 14. Which of the following is NOT needed for germination? A) Air. B) Water. C) Warmth. D) Light. Show Answer Correct Answer: D) Light. 15. What does the stamen of a flowering plant consist of? A) Stigma and style. B) Petal and sepal. C) Anther and filament. D) Ovary and ovule. Show Answer Correct Answer: C) Anther and filament. 16. In grafting, the part of the plant to be propagated is called the ..... A) Stock. B) Scion. C) Root. D) Shoot. Show Answer Correct Answer: B) Scion. 17. What is the base of the style and contains one or more ovules? A) Stigma. B) Stamen. C) Sepal. D) Ovary. Show Answer Correct Answer: D) Ovary. 18. Which is not a natural pollinator A) Butterfly. B) Bat. C) Honey bee. D) Tiger. Show Answer Correct Answer: D) Tiger. 19. What is a pollinator? A) Bug. B) Bees. C) Animals that carry pollen from one flower to another. D) Stingray. Show Answer Correct Answer: C) Animals that carry pollen from one flower to another. 20. How many microspore mother cells are required to produce 1000 pollen grains A) 100. B) 150. C) 200. D) 250. Show Answer Correct Answer: D) 250. 21. To what classification of plants do papaya, ampalaya, santol, rose, santan and eggplants belong? A) Flowering Plants. B) Non-Flowering Plants. C) All the above. D) None of the above. Show Answer Correct Answer: A) Flowering Plants. 22. What is a method of reproduction that requires both a male and female parent? A) Asexual reproduction. B) Sexual reproduction. C) Ovary. D) Behavior. Show Answer Correct Answer: B) Sexual reproduction. 23. An advantage of sexual reproduction is ..... A) Less energy needed. B) Variation in offspring. C) No variation in offspring. D) More energy needed. Show Answer Correct Answer: B) Variation in offspring. 24. When the offspring are identical to the parent, this is ..... reproduction? A) Heredity. B) Sexual. C) Asexual. D) Chromosome. Show Answer Correct Answer: C) Asexual. 25. Which of the following contains the egg cells in plants? A) Anther. B) Stigma. C) Pollen grain. D) Ovule. Show Answer Correct Answer: D) Ovule. ← 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