This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 8 Reproduction In Plants – Quiz 27 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 8 Reproduction In Plants Quiz 27 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How do spider plants reproduce asexually. A) Tubers. B) Runners. C) Cutting. D) Rhizomes. Show Answer Correct Answer: B) Runners. 2. What is another name for stolons? A) Walkers. B) Crawlers. C) Runners. D) Jumpers. Show Answer Correct Answer: C) Runners. 3. How do germinating seeds get the food they need to grow? A) By photosynthesis. B) From their food store. C) From the soil. D) None of the above. Show Answer Correct Answer: B) From their food store. 4. What is gravitropism/geotropism? A) The movement of a plant in response to gravity. B) The movement of a plant in response to earthquakes. C) The movement of bacteria in response to changes in temperature. D) The movement of plants towards water. Show Answer Correct Answer: A) The movement of a plant in response to gravity. 5. Which of the following is a fleshy and juicy fruit? A) Mango. B) Pea. C) Lady FInger. D) Almond. Show Answer Correct Answer: A) Mango. 6. Seeds develop from ..... after fertilization occurs A) Ovary. B) Ovule. C) Stigma. D) Style. Show Answer Correct Answer: B) Ovule. 7. The female reproductive part of a flower. A) Gynoecium. B) Androecium. C) Corolla. D) None of the above. Show Answer Correct Answer: A) Gynoecium. 8. How do wind-pollinated flowers differ from insect-pollinated flowers? A) They have different physical characteristics such as size, color, and amount of pollen produced. B) They are exactly the same in physical characteristics. C) They produce different types of flowers. D) They are not affected by wind or insects. Show Answer Correct Answer: A) They have different physical characteristics such as size, color, and amount of pollen produced. 9. Horizontally growing stem, that creep along the ground and produce new (baby) plants from the parent plant. A) Tubers. B) Runners. C) Cutting. D) Rhizomes. Show Answer Correct Answer: B) Runners. 10. A multicellular organism that typically reproduces through budding. A) Bacteria. B) Hydra. C) Planaria. D) Yeast. E) None of these. Show Answer Correct Answer: B) Hydra. 11. Which is not a characteristic of flowers that are pollinated by wind? What is not a trait of flowers pollinated by the wind? A) Feathery stigma/feathery stamps. B) Pollen Grains are small and light/pollen granules is small and lying. C) Sweet nectar/sweet nectar. D) No smell/no smell. Show Answer Correct Answer: C) Sweet nectar/sweet nectar. 12. Describe the process of cross-pollination in plants. A) Pollen from one plant is transferred to the stigma of another plant of the same species. B) Pollen from one plant is transferred to the roots of another plant. C) Cross-pollination occurs within the same plant. D) Pollen from one plant is transferred to the leaves of another plant. Show Answer Correct Answer: A) Pollen from one plant is transferred to the stigma of another plant of the same species. 13. Which one of the following is not found in a female gametophyte of an angiosperm? A) Germ pore. B) Synergids. C) Filiform apparatus. D) Central cell. Show Answer Correct Answer: A) Germ pore. 14. Pollinators are attracted to the bright color of the ..... of the flower. A) Petals. B) Water. C) Soil. D) Roots. Show Answer Correct Answer: A) Petals. 15. The carpel is made of the A) Stigma & petals. B) Stigma, style & ovary. C) Filament & anther. D) Petals. Show Answer Correct Answer: B) Stigma, style & ovary. 16. Tadpole is the developing stage of these (tadpole is the growth and development phase of) A) Dog. B) Frog. C) Pig. D) Platypus. Show Answer Correct Answer: B) Frog. 17. Which is the purpose of the sepals or calyx of a flowering plant? A) To protect a developing flower bud. B) To attract pollinators. C) To help in seed dispersal. D) To help fertilisation. Show Answer Correct Answer: A) To protect a developing flower bud. 18. Which one of the following is not an artificial method of vegetative propagation? A) Grafting. B) Cutting. C) Runners. D) Layering. Show Answer Correct Answer: C) Runners. 19. Which of the following is bisexual flower A) Ray floret of sunflower. B) Papaya. C) Hibiscus. D) All of the above. Show Answer Correct Answer: C) Hibiscus. 20. Rose plant is grown by A) Seed. B) Stem cutting. C) Leaf cutting. D) Root cutting. Show Answer Correct Answer: B) Stem cutting. 21. ..... type of reproduction helps for the survival and the evolution of species. A) Aseual. B) Vegetative. C) Fragmentation. D) Sexual. Show Answer Correct Answer: D) Sexual. 22. Which organism multiplication makes the dough to rise? A) Yeast. B) Mucor. C) Moss. D) Mould. Show Answer Correct Answer: A) Yeast. 23. The production of new individuals from their parents is known as A) Reproduction. B) Production. C) Sprouting. D) Vegetative Propagation. Show Answer Correct Answer: A) Reproduction. 24. A true fruit is formed from A) Ovary. B) Ovary and thalamus. C) Ovary and calyx. D) Ovary and receptacle. Show Answer Correct Answer: A) Ovary. 25. ..... cells act as filiform apparatus in embryo sav. A) Antipodal cells. B) Polar nuclei. C) Egg. D) Synergids. Show Answer Correct Answer: D) Synergids. ← 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