This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Science > Reproduction In Plants > Class 7 Science Chapter 8 Reproduction In Plants – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 8 Reproduction In Plants Quiz 6 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The swollen stem of a ginger is called as ..... A) Corm. B) Tuber. C) Rhizome. D) None of the above. Show Answer Correct Answer: C) Rhizome. 2. The process of the nucleus of the pollen fusing with the nucleus of the ovule is called ..... A) Pollination. B) Fertilisation. C) Germination. D) Reproduction. Show Answer Correct Answer: B) Fertilisation. 3. Animals have developed characteristic behaviors that help in ..... the odds of being able to reproduce. A) Equalizing. B) Leveling. C) Increasing. D) Decreasing. Show Answer Correct Answer: C) Increasing. 4. Rose and Lemon are grown using A) Buds. B) Stem Cuttings. C) Bulbs. D) Tubers. Show Answer Correct Answer: B) Stem Cuttings. 5. The seed falls to the ground. A) Pollination. B) Fertilisation. C) Seed and fruit formation. D) Seed dispersal. E) Germination. Show Answer Correct Answer: D) Seed dispersal. 6. Which of the following plants is an angiosperm? A) Pine tree. B) Katakakaka. C) Adelfa. D) Lemon grass. Show Answer Correct Answer: C) Adelfa. 7. Dandelions are example of seed dispersal by ..... A) Wind. B) Water. C) Ballistic. D) Animals. Show Answer Correct Answer: A) Wind. 8. This is a type of asexual reproduction in animals. A) Spore formation. B) Binary fission. C) Fragmentation. D) None of the above. Show Answer Correct Answer: B) Binary fission. 9. Androecium is made up of A) Pistil. B) Stamens. C) Sepals. D) Megasporophyll. Show Answer Correct Answer: B) Stamens. 10. Which of the following are asexual mode of reproduction in plants A) Vegitative Propagation. B) Fragmentation. C) Spore formation. D) All of the above. Show Answer Correct Answer: D) All of the above. 11. The songs of birds are part of a ritual to attract mates of their own species. The song presents specific patterns recognized only by members of the same species (the same kind of birds). What ADVANTAGE does this present for that species of birds? A) Explain your answer-. B) Use DETAILS!. C) All the above. D) None of the above. Show Answer Correct Answer: B) Use DETAILS!. 12. WHEN A NEW PLANT IS GROWN FROM A LEAF, STEM, BUD OR ROOT IS KNOWN AS ..... A) BUDDING. B) SPORE FORMATION. C) FRAGMENTATION. D) VEGETATIVE PROPOGATION. Show Answer Correct Answer: D) VEGETATIVE PROPOGATION. 13. The male reproductive part of the flower. A) Stigma. B) Filament. C) Stamen. D) Anther. Show Answer Correct Answer: C) Stamen. 14. The female structure of the flower; contains the stigma, style, and ovary A) Stem. B) Pistil. C) Stamen. D) Petal. Show Answer Correct Answer: B) Pistil. 15. Strawberry plants and grapevines are examples of runners A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 16. When we remove a piece of a Coleus and place it into soil or another type of growing media. For it to eventually grow roots. A) Tubers. B) Cutting. C) Corms. D) Bulbs. Show Answer Correct Answer: B) Cutting. 17. The Stamen, Anther, and Filaments are all female parts of a flower. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 18. Cutting is used in ..... A) Sugarcane. B) Rose. C) Both rose and sugarcane. D) None of the above. Show Answer Correct Answer: C) Both rose and sugarcane. 19. Which of the following constitute a pistil? A) Stigma, anther and ovary. B) Stigma, stamen and ovary. C) Pollen sac, style and ovule. D) Stigma, style and ovary. Show Answer Correct Answer: D) Stigma, style and ovary. 20. Tunicated Bulb is seen in A) Zinger. B) Garlic. C) Scilla. D) Solanum. Show Answer Correct Answer: B) Garlic. 21. The part of the flower where eggs are produced. A) Stigma. B) Ovary. C) Pistil. D) Ovule. Show Answer Correct Answer: D) Ovule. 22. What is the true statement of Sexual Reproduction A) They want two parents. B) They don't have Zygot. C) All the above. D) None of the above. Show Answer Correct Answer: A) They want two parents. 23. What was the name of the first cloned mammal? A) Polly. B) Dolly. C) Molly. D) Holly. E) Mrs. Jung. Show Answer Correct Answer: B) Dolly. 24. Pollen tablets are available in the market for A) Supplementing food. B) In vitro fertilisation. C) Breeding programmes. D) Exsitu conservation. Show Answer Correct Answer: A) Supplementing food. 25. Buds on potato are known as a ..... A) Nodes. B) Flowers. C) Roots. D) Eyes. Show Answer Correct Answer: D) Eyes. 26. What is the function of carpel? A) Produces pollen. B) Produces ovules. C) All the above. D) None of the above. Show Answer Correct Answer: B) Produces ovules. 27. Which of these is not a mode of artificial vegitative reproduction. A) Grafting. B) Layering. C) Cutting. D) None of these. Show Answer Correct Answer: D) None of these. 28. Whose part is an anther? A) Petal. B) Pistil. C) Pollen grain. D) Stamen. Show Answer Correct Answer: D) Stamen. 29. The cell formed after fusion of gametes A) Zygote. B) Embryo. C) Spore. D) Pistil. Show Answer Correct Answer: A) Zygote. 30. A dioecious flowering plant prevents both A) Autogamy and xenogamy. B) Autogamy and geitonogamy. C) Geitonogamy and xenogamy. D) Cleistogamy and xenogamy. Show Answer Correct Answer: B) Autogamy and geitonogamy. 31. Spirogyra reproduces asexually by- A) Budding. B) Spore formation. C) Vegetative propagation. D) Fragmentation. Show Answer Correct Answer: D) Fragmentation. 32. The ploidy of endosperm is: A) Haploid. B) Triploid. C) Tetraploid. D) Diploid. Show Answer Correct Answer: B) Triploid. 33. Therer are ..... chromosomes inside each gametes of a human and ..... chromosomes inside the zygote of a human. A) 23; 46. B) 46; 46. C) 23; 23. D) 46; 23. Show Answer Correct Answer: A) 23; 46. 34. The flower may have either male or female reproductive parts. Such a flower is called ..... flowers A) Bisexual. B) Sexual. C) Asexual. D) Unisexual. Show Answer Correct Answer: D) Unisexual. 35. The region between stem and stalk of the leaf is called A) Node. B) Internode. C) Axy. D) None of the above. Show Answer Correct Answer: C) Axy. 36. Sexual reproduction in plants takes place when ..... are planted. A) Leaves. B) Roots. C) Seeds. D) Stems. Show Answer Correct Answer: C) Seeds. 37. Bulbs are found in ..... A) Potato. B) Onion. C) Ginger. D) Grasses. Show Answer Correct Answer: B) Onion. 38. It is the transfer of pollen grains from the anther of a flower to the stigma of a flower of another plant of the same kind. A) Seed. B) Fertilization. C) Self-pollination. D) Cross-pollination. Show Answer Correct Answer: D) Cross-pollination. 39. Water, oxygen and right temperature are needed by seeds to ..... A) Fertilize. B) Germinate. C) All the above. D) None of the above. Show Answer Correct Answer: B) Germinate. 40. In yeast reproduction occurs by A) Fragmentation. B) Binary fission. C) Budding. D) Spore formation. Show Answer Correct Answer: C) Budding. 41. Which type of reproduction causes bacteria of a species to have the exact same DNA as each other? A) Asexual. B) Sexual. C) All the above. D) None of the above. Show Answer Correct Answer: A) Asexual. 42. Which of the following is a fleshy fruit? A) Pea. B) Cotton. C) Brinjal. D) Sunflower. Show Answer Correct Answer: C) Brinjal. 43. The vegetative parts of the plants are the ..... A) Leaves. B) Roots. C) Roots. D) Three choices given above. Show Answer Correct Answer: D) Three choices given above. 44. The part of a flower that contains the pollen A) Anther. B) Stamen. C) Ovary. D) Pistil. Show Answer Correct Answer: A) Anther. 45. The ..... are composed of reduced stem, with layered fleshy scale leaves like in onion. A) Bulbs. B) Bud. C) Stem. D) Corm. Show Answer Correct Answer: A) Bulbs. 46. What is the ploidy of nucellus, sporogenous tissue? A) Haploid. B) Diploid. C) All the above. D) None of the above. Show Answer Correct Answer: B) Diploid. 47. Which of the following growth hormones produces apical dominance? A) Gibberellin. B) Cytokinin. C) Ethylene. D) Auxin. Show Answer Correct Answer: D) Auxin. 48. Vegetative propagation is a type of sexual reproduction. True/False A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 49. One nucleus of the pollen tube and secondary nucleus of the ovum grow into A) Stamen. B) Stigma. C) Anther. D) Endosperm. Show Answer Correct Answer: D) Endosperm. 50. The yeast is a ..... A) Unicelluar bacteria. B) Multicellular algae. C) Multicellular fungi. D) Unicellular fungi. Show Answer Correct Answer: D) Unicellular fungi. 51. Which of these are components of a pistil? A) Style. B) Stigma. C) Ovary. D) All of the above. Show Answer Correct Answer: D) All of the above. 52. The zygote develops into:(a) a seed (b) an ovule (c) a fruit (d) an embryo A) A. B) C. C) D. D) B. Show Answer Correct Answer: C) D. 53. A plant can have both male and female parts. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 54. In plants sexual reproduction occurs in which of the following? A) Fruit. B) Stem. C) Leaf. D) Flower. Show Answer Correct Answer: D) Flower. 55. The reproduction, which through the vegetative parts of the plants is called ..... A) Tissue culture. B) Vegetative propagation. C) Budding. D) Layering. Show Answer Correct Answer: B) Vegetative propagation. 56. A seed can move by wind, water, and ..... A) Animals. B) Singing. C) Cars. D) Clouds. Show Answer Correct Answer: A) Animals. 57. Fertilization is A) Fusion of pollen and style. B) Fusion of pollen and ovule. C) Fusion of anther and style. D) Fusion of ovary and ovule. Show Answer Correct Answer: B) Fusion of pollen and ovule. 58. What is another reason why a male peacock has brightly colored feathers? A) Hides from predators and blends in with the habitat. B) Scare off female birds because it does not want a mate. C) Find food to eat when there is not enough to eat in their habitat. D) The predator will be attracted to the male, so the female will be safe. Show Answer Correct Answer: D) The predator will be attracted to the male, so the female will be safe. 59. Cross pollination can be carried out by various agents which are called ..... A) Dispersal agents. B) Fertilization agents. C) Pollinating agents. D) None of these. Show Answer Correct Answer: C) Pollinating agents. 60. Which of the following about pollination is true? A) Cross-pollination occurs between flowers of same plant. B) Self-pollination occurs between flowers of different plants. C) Cross-pollination occurs between flowers of different plants that is of the same species. D) Cross-pollination occurs between flowers of different plants that is of different species. Show Answer Correct Answer: C) Cross-pollination occurs between flowers of different plants that is of the same species. ← PreviousNext →Related QuizzesScience QuizzesClass 7 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 7Class 7 Science Chapter 8 Reproduction In Plants Quiz 8Class 7 Science Chapter 8 Reproduction In Plants Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books