This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 8 Reproduction In Plants – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 8 Reproduction In Plants Quiz 1 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which part of bryophyllum is responsible for vegetative propagation? A) Leaf. B) Stem. C) Root. D) None of the above. Show Answer Correct Answer: A) Leaf. 2. The formation of zygote requires: A) Two male gametes. B) One male and one female gamete. C) Two female gametes. D) It does not need gametes. Show Answer Correct Answer: B) One male and one female gamete. 3. The reproductive part of a plant is the A) Leaf. B) Stem. C) Root. D) Flower. Show Answer Correct Answer: D) Flower. 4. Any change in an organism's environment A) Response. B) Offspring. C) Autotroph. D) Stimulus. Show Answer Correct Answer: D) Stimulus. 5. Which of the following parts of a plant take part in sexual reproduction?(i) Flower(ii) Seed(iii) Fruit(iv) Branch A) (i) and (ii). B) (i), (ii) and (iii). C) (iii) and (iv). D) (ii), (ii) and (iv) and (iv). Show Answer Correct Answer: B) (i), (ii) and (iii). 6. In sexual reproduction the new plants are propagated A) With seeds. B) Without seeds. C) All the above. D) None of the above. Show Answer Correct Answer: A) With seeds. 7. Which of the following plants have seeds that do not get dispersed with the help of wind? A) Drumsticks. B) Mangrove. C) Cotton. D) Maple. Show Answer Correct Answer: B) Mangrove. 8. Embryosac is located inside the A) Stigma. B) Ovule. C) Micropyle. D) Style. Show Answer Correct Answer: B) Ovule. 9. Identify the incorrect option. A) Alga-Spore formation. B) Fern-Spore formation. C) Spirogyra-Fragmentation. D) Yeast-Budding. Show Answer Correct Answer: A) Alga-Spore formation. 10. What is pistil? A) The male part of a flower. B) It holds the petals. C) The female part of a flower. D) A group of sepals. Show Answer Correct Answer: C) The female part of a flower. 11. Which of the following propagate though their root? A) Potato. B) Cacti. C) Bryophyllum. D) Sweet potato. Show Answer Correct Answer: D) Sweet potato. 12. What is the function of flowers in plants A) Respiration. B) Transportation. C) Reproduction. D) Transpiration. Show Answer Correct Answer: C) Reproduction. 13. Which of the following contains male gamete? A) Pollen. B) Anther. C) Filament. D) None of these. Show Answer Correct Answer: A) Pollen. 14. Burrs can easily catch on animal fur. This structure most likely benefits the plant how? A) Helps the plant transport it's seeds. B) Keeps the plant warmer. C) Attracts animals to come near the plant. D) Increases the plant's water absorption. Show Answer Correct Answer: A) Helps the plant transport it's seeds. 15. A farmer intended to have plants with the redness of one variety of tomato and the tanginess of another variety. Which method of vegetative propagation would he use? A) Cutting. B) Grafting. C) Layering. D) Tissue culture. Show Answer Correct Answer: B) Grafting. 16. ..... is the first and major event in sexual reproduction. A) Gametogenesis. B) Syngamy. C) Mitosis. D) Cell division. Show Answer Correct Answer: A) Gametogenesis. 17. The ..... of one flower receives pollen grains from another flower. A) Anther. B) Ovary. C) Style. D) Stigma. Show Answer Correct Answer: D) Stigma. 18. In Pollination what is produced? A) Female Gamete. B) Zygote. C) Male Gamete. D) Cotton. Show Answer Correct Answer: C) Male Gamete. 19. Function of filiform apparatus is to A) Recognise the suitable pollen at stigma. B) Stimulate division of generative cell. C) Produce nectar. D) Guide the entry of pollen tube. Show Answer Correct Answer: D) Guide the entry of pollen tube. 20. Internally, the uterus opens into: A) Urethra. B) Vagina. C) Oviduct. D) Vulva. Show Answer Correct Answer: B) Vagina. 21. ..... is the transfer of pollen grains from the ripe anther to the stigma of the same or another flower. A) Fusion. B) Fermentation. C) Pollination. D) Production. Show Answer Correct Answer: C) Pollination. 22. In asexual reproduction, new plant does not show new features. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 23. PISTIL contains the ..... A) Style, ovary, stigma. B) Anther and filament. C) All the above. D) None of the above. Show Answer Correct Answer: A) Style, ovary, stigma. 24. A bee buzzes inside a flower to drink some nectar. While there it touches the stamen. Later the bee goes to another flower and comes into contact with the flower's pistil. Which process of reproduction is this helping with? A) Pollination and fertilization. B) Plant growth and fertilization. C) Germination and pollination. D) Seed dispersal and germination. Show Answer Correct Answer: A) Pollination and fertilization. 25. How is sprem created. A) In the males ovaries?. B) In the woman's ovaries?. C) In the males testes?. D) In the woman's testes?. Show Answer Correct Answer: C) In the males testes?. Next →Related QuizzesClass 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 10Class 7 Science Chapter 8 Reproduction In Plants Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books