This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 8 Reproduction In Plants – Quiz 43 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 8 Reproduction In Plants Quiz 43 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What conditions are need for germination? A) Light, water, oxygen. B) Water, cold, oxygen. C) Water, oxygen, warmth. D) Dry, warmth, oxygen. Show Answer Correct Answer: C) Water, oxygen, warmth. 2. Which one is NOT an example of seed dispersal? A) The wind blows seeds to a new location. B) An animal eats a fruit, walks to a new location and poops. C) The bright colors of flower petals attract bees which land on the flower then fly to another flower. D) Birds singing or dancing to attract a mate. Show Answer Correct Answer: D) Birds singing or dancing to attract a mate. 3. If a new plant has to grow from an underground stem, the type of reproduction is called A) Vegetative reproduction. B) Budding. C) Fragmentation. D) Spore formation. Show Answer Correct Answer: A) Vegetative reproduction. 4. Name the agents of pollination in plants. A) Cars, trucks, bicycles. B) Computers, smartphones, tablets. C) Sun, moon, stars. D) Wind, water, insects, birds, mammals. Show Answer Correct Answer: D) Wind, water, insects, birds, mammals. 5. The enlarged base of the pistil that stores the ovules of the plant is the ..... A) Ovary. B) Ovule. C) Stigma. D) Style. Show Answer Correct Answer: A) Ovary. 6. These are modified rhizomes. They develop when specialized stem branches grow down into the grown and swell with starch. A) Tubers. B) Runners. C) Cutting. D) Rhizomes. Show Answer Correct Answer: A) Tubers. 7. Binary fission produces cells that are ..... A) Smaller. B) Bigger. C) Elongated. D) Same size. Show Answer Correct Answer: D) Same size. 8. Seeds are produced from the ..... A) Eggs. B) Ovary. C) Stigma. D) Pollen grains. Show Answer Correct Answer: A) Eggs. 9. What terms describes what plants and animals do? A) Pollen. B) Reproduction. C) Behavior. D) Petal. Show Answer Correct Answer: C) Behavior. 10. Which of the following is an advantage of asexual reproduction? A) Cuttings taken from an adult plant show increased resistance to diseases. B) Grafted plants can more successfully endure drought. C) When cuttings are taken from an adult plant or plant parts, the resulting plant will grow into an adult faster than a seedling. D) Asexual reproduction takes advantage of a more diverse gene pool. Show Answer Correct Answer: C) When cuttings are taken from an adult plant or plant parts, the resulting plant will grow into an adult faster than a seedling. 11. Which is the following is a true fruit? A) Apple. B) Strawberry. C) Cashew nut. D) Orange. Show Answer Correct Answer: D) Orange. 12. Select the odd one out w.r.t. wall layers of microsporangium in flowering plants. A) Endothecium. B) Middle layers. C) Carpet. D) Integument. Show Answer Correct Answer: D) Integument. 13. Transfer of pollen to the stigma of another flower of the same plant is A) Autogamy. B) Attractive. C) Xenogamy. D) Adjacent. Show Answer Correct Answer: D) Adjacent. 14. Name the sac like structure in Nucellus. A) Embryo Sac. B) Endothelium. C) Carpet. D) Total. Show Answer Correct Answer: A) Embryo Sac. 15. Name the female part of the plant A) Anther. B) Filament. C) Petals. D) Carpel. Show Answer Correct Answer: D) Carpel. 16. The process of growing a ..... is known as germination A) Fruit. B) Vegetable. C) Seedling. D) Plant. Show Answer Correct Answer: C) Seedling. 17. The most common gymnosperms are the A) Liverworts. B) Conifers. C) Mosses. D) Horsetails. Show Answer Correct Answer: B) Conifers. 18. Which of the following will reproduce by budding? A) Spirogyra. B) Bread mould. C) Fern. D) Yeast. Show Answer Correct Answer: D) Yeast. 19. Which whorl is formed by sepals? A) Calyx. B) Corolla. C) Androecium. D) GynoeciumTagsParts of flower / whorls of Flower. Show Answer Correct Answer: A) Calyx. 20. Which of the following options define the term vegetative reproduction? A) Fertilization of stamens and stigma through pollen grains. B) Development of new plant from spores when favorable conditions are provided. C) Reproduction of new plants from any part of a plant other than the reproductive organs . D) Reproduction of a plant from reproductive organs. Show Answer Correct Answer: C) Reproduction of new plants from any part of a plant other than the reproductive organs . 21. Which of the following plants reproduce in the same way as sugarcane?(i) Bryophyllum(ii) Rose(iii) Hibiscus A) (i) and (ii) only. B) (i) and (iii) only. C) (ii) and (iii) only. D) (i), (ii) and (iii). Show Answer Correct Answer: C) (ii) and (iii) only. 22. Where are male gametes produced in flowering plants? A) Stigma. B) Anther. C) Ovaries. D) Filaments. Show Answer Correct Answer: B) Anther. 23. ..... part of flower involved in male gamet formation. A) Sepal. B) Petal. C) Stamen. D) Carpel. Show Answer Correct Answer: C) Stamen. 24. What is a "perfect flower" ? A) If a flower has a stamen, pistil, petals, and sepals, then it is called a complete flower. B) If one of the parts in a flower is missing, then it is called an incomplete flower. C) It has both the male (stamen) and female (pistil) parts even if it does not contain petals and sepals. D) It has either the pistil or the stamen. Show Answer Correct Answer: C) It has both the male (stamen) and female (pistil) parts even if it does not contain petals and sepals. 25. ..... is example of multiovulate plant. A) Paddy. B) Tomato. C) Mango. D) Wheat. Show Answer Correct Answer: B) Tomato. ← 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