This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 8 Reproduction In Plants – Quiz 44 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 8 Reproduction In Plants Quiz 44 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of these develops into the seed? A) Pollen grain. B) Ovary. C) Pollen tube. D) Ovule. Show Answer Correct Answer: D) Ovule. 2. The pistil becomes the fruit and the fertilised ovule becomes the seed. A) Pollination. B) Fertilisation. C) Seed and fruit formation. D) Seed dispersal. E) Germination. Show Answer Correct Answer: C) Seed and fruit formation. 3. Embryo sac is to ovule as ..... is to an anther. A) Stamen. B) Filament. C) Pollen grain. D) Androecium. Show Answer Correct Answer: C) Pollen grain. 4. Which of the following is a unisexual flower? A) Rose. B) Hibiscus. C) Papaya. D) Mustard. Show Answer Correct Answer: C) Papaya. 5. The exine of pollen grain is made up of ..... A) Sporopollenin. B) Cellulose and pectin. C) All the above. D) None of the above. Show Answer Correct Answer: A) Sporopollenin. 6. Keeps the seed from drying out A) Embryo. B) Seed coat. C) Cotyledon. D) None of the above. Show Answer Correct Answer: B) Seed coat. 7. Leaves of a number of plants, develop small [growth] called ..... A) Adventitious buds. B) Buds. C) Corms. D) Spores. Show Answer Correct Answer: A) Adventitious buds. 8. Name the gametes in a plant A) Egg & sperm. B) Egg & Pollen. C) Pollen & sperm. D) None of the above. Show Answer Correct Answer: B) Egg & Pollen. 9. What is the correct description of pollination? A) Pollen grains are transferred from anther to the ovary. B) Pollen grains are transferred from the anther to the stigma. C) Pollen grains are transferred from the ovary to the stigma. D) Pollen grains are transferred from the stamen to the anther. Show Answer Correct Answer: B) Pollen grains are transferred from the anther to the stigma. 10. The stalk of datura flower at its base is known as A) Pedicel. B) Corolla. C) Sepals. D) Thalamus. Show Answer Correct Answer: A) Pedicel. 11. Layering is practised in A) Hibiscus. B) Rose. C) Jasminium. D) Citrus. Show Answer Correct Answer: C) Jasminium. 12. Attaching a cutting of one plant to another plant A) Cutting. B) Grafting. C) Painting. D) Planting. Show Answer Correct Answer: B) Grafting. 13. It is a mode of reproduction in which a male organism's sperm fertilizes a female organism's egg outside of the female's body. A) Fertilization. B) Sexual reproduction. C) External fertilization. D) Internal fertilization. Show Answer Correct Answer: C) External fertilization. 14. The individual units of the whorl responsible for protection of flower in the bus stage are called ..... A) Calyx. B) Sepals. C) Corolla. D) Petals. Show Answer Correct Answer: B) Sepals. 15. The transfer of pollen grains, from the anther to the stigma in flowers, is known as ..... A) Fertilisation. B) Pollination. C) Absorption. D) Budding. Show Answer Correct Answer: B) Pollination. 16. What is NOT a characteristic of seeds dispersed by wind? A) Wing-like structures. B) Feathery. C) Light. D) Has pods. Show Answer Correct Answer: D) Has pods. 17. A ..... is a short, swollen underground stem that serves as the storage organ and is used by some plants to survive in water or other adverse conditions, such as drought and extreme heat. A) Corm. B) Bulb. C) Buds. D) Stem. Show Answer Correct Answer: A) Corm. 18. The colorful, leaf-like structures of the flowers A) Anther. B) Ovary. C) Petal. D) Stamen. Show Answer Correct Answer: C) Petal. 19. Androecium is the- A) Male reproductive part. B) Female reproductive part. C) All the above. D) None of the above. Show Answer Correct Answer: A) Male reproductive part. 20. Which structure holds the pollen? A) Ovary. B) Anther. C) Stigma. D) Ovule. Show Answer Correct Answer: B) Anther. 21. The laboratory method of artificial propagation in plants. A) Sericulture. B) Fish farm. C) Tissue culture. D) None of the above. Show Answer Correct Answer: C) Tissue culture. 22. Describes an organism that has cells with a nucleus and other membrane-bound organelles A) Eukaryotic. B) Prokaryotic. C) Cellular. D) Pollinated. Show Answer Correct Answer: A) Eukaryotic. 23. Reproduction through the vegetative parts of the plant is known as A) Sexual reproduction. B) Vegetative propogartion. C) None of these. D) Both of these. Show Answer Correct Answer: B) Vegetative propogartion. 24. Which one of the following statements regarding post-fertilization development in flowering plants is incorrect? A) Ovary develops into fruit. B) Zygote develops into embryo. C) Central cell develops into endosperm. D) Ovules develop into embryo sac. Show Answer Correct Answer: D) Ovules develop into embryo sac. 25. True or false. The pollen is a male gamete. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: A) False. ← 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