This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 8 Reproduction In Plants – Quiz 51 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 8 Reproduction In Plants Quiz 51 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The small bulb-like projections coming out of the yeast cell is called A) Bud. B) Cell. C) Developing bud. D) None of theses. Show Answer Correct Answer: A) Bud. 2. In Vallisneria, the pollination is carried on by ..... A) Wind. B) Water. C) Insects. D) None of the above. Show Answer Correct Answer: B) Water. 3. Which of the following is not true for vegetative propagation? A) Seedless plants can be raised. B) Overcrowding near parent plant can be avoided. C) Rapid and easier method. D) Plants identical to the parent can be produced. Show Answer Correct Answer: B) Overcrowding near parent plant can be avoided. 4. True or false:Even though I look identical to my mother, I only have half of her DNA. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 5. When plants reproduce through other plant parts like stems and leaves, ..... takes place. A) Sexual Reproduction. B) Asexual Reproduction. C) All the above. D) None of the above. Show Answer Correct Answer: B) Asexual Reproduction. 6. Vegetative propagation by roots takes place in ..... A) Ginger. B) Onion. C) Dahlia. D) Strawberry. Show Answer Correct Answer: C) Dahlia. 7. Which of these reproduces by Fragmentation? A) Hydra. B) Planaria. C) Spirogyra. D) None of these. Show Answer Correct Answer: C) Spirogyra. 8. One of the most resistant biological material present in the outer wall of pollen grain is A) Cellulose. B) Lignin. C) Lignocellulose. D) Sporopollenin. Show Answer Correct Answer: D) Sporopollenin. 9. Which statement about wind-pollinated plants is correct? A) Their stamens and stigmas are inside the flower and, compared to insect-pollinated plants, they have large petals. B) Their stamens and stigmas are outside the flower and, compared to insect-pollinated plants, they have small petals. C) Their stamens and stigmas are outside the flower and, compared to insect-pollinated plants, they have large petals. D) None of the above. Show Answer Correct Answer: B) Their stamens and stigmas are outside the flower and, compared to insect-pollinated plants, they have small petals. 10. Which of the following is (are) an advantage to asexual reproduction methods A) Faster time to a mature. B) Plant create large numbers of identical plants. C) Keep best quality traits. D) All of the above. Show Answer Correct Answer: D) All of the above. 11. In a flower, what is the function of an anther? A) Making scent to attract insects. B) Producing pollen grains. C) Receiving pollen grains from other flowers. D) Scattering seeds. Show Answer Correct Answer: B) Producing pollen grains. 12. Which of the following make up the pistil of a flower? A) Anther, filament, ovary, ovule. B) Stigma, filament, ovary, ovule. C) Stigma, style, ovary, ovule. D) Anther, filament, ovary, ovule. Show Answer Correct Answer: C) Stigma, style, ovary, ovule. 13. Assertion:Flowers of plants like brinjal and tomato are called bisexual flowers.Reason:They have both stamen and pistil. A) Both A & R are correct but R is not the correct explanation. B) Both A & R are correct but R is the correct explanation. C) A is true, R is false. D) A is false, R is true. Show Answer Correct Answer: B) Both A & R are correct but R is the correct explanation. 14. Flowers form on the swollen tip of a floral branch in an area known as the ..... A) Receptacle. B) Stamen. C) Postal. D) Lovary. Show Answer Correct Answer: A) Receptacle. 15. Which of the following is an example of asexual reproduction? A) Binary fission. B) Pollination. C) Fertilization. D) Cross-pollination. Show Answer Correct Answer: A) Binary fission. 16. It is a point on a stem where a leaf is attached. A) Axy. B) Node. C) Bud. D) Flower. Show Answer Correct Answer: B) Node. 17. Flowers develop into ..... after fertilization. A) Trees. B) Fruits. C) All the above. D) None of the above. Show Answer Correct Answer: B) Fruits. 18. Banana is a ..... A) Fruit. B) True fruit. C) Parthenocarpic fruit. D) All of the above. Show Answer Correct Answer: C) Parthenocarpic fruit. 19. Which of the following is a spore-producing plant? A) Mustard. B) Spirogyra. C) Spirogyra. D) Ginger. Show Answer Correct Answer: D) Ginger. 20. All Living Organisms can ..... A) Reproduce. B) Play Football. C) Smell. D) Fly. Show Answer Correct Answer: A) Reproduce. 21. The correct path travel by the sperm out of the human body is? A) Testes $\rightarrow$ epididymis $\rightarrow$ sperm duct $\rightarrow$ urethra. B) Testes $\rightarrow$ epididymis $\rightarrow$ urethra. C) Testes $\rightarrow$ epididymis $\rightarrow$ ureter. D) Testes $\rightarrow$ sperm duct $\rightarrow$ ureter. Show Answer Correct Answer: A) Testes $\rightarrow$ epididymis $\rightarrow$ sperm duct $\rightarrow$ urethra. 22. The stigma, the style and the ovary are contained in the A) Stamen. B) Carpel. C) Petals. D) Seed. Show Answer Correct Answer: B) Carpel. 23. Which is NOT an example of a parent exhibiting behavior that protects its young? A) A bird building its nest high in a tree. B) A bird feeding its young. C) A bird laying eggs and abandoning the nest due to a predator. D) A bird sitting on its eggs to incubate them. Show Answer Correct Answer: C) A bird laying eggs and abandoning the nest due to a predator. 24. The anther contains pollen grains which produce ..... A) Female gametes. B) Zygote. C) Embryo. D) Male gametes. Show Answer Correct Answer: D) Male gametes. 25. Pollen grain germination refers to ..... A) Falling of pollen grains on stigma. B) Formation of pollen tube. C) Formation of pollens in the ripe anther. D) Release of male gametes by the pollen grains. Show Answer Correct Answer: B) Formation of pollen tube. ← 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