This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Biology > Class 11 Biology Chapter 3 Plant Kingdom – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 3 Plant Kingdom Quiz 9 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Grapevine is a ..... A) Creeper. B) Climber. C) Shrub. D) None of the above. Show Answer Correct Answer: B) Climber. 2. Cactus plants are found in desert regions and require less water A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 3. Gymnosperms have generally ..... roots. A) Tap. B) FibrousTagsGymnosperms. C) All the above. D) None of the above. Show Answer Correct Answer: A) Tap. 4. The vascular tissue of plants that moves water and nutrients into the leaf A) Xylem. B) Phloem. C) All the above. D) None of the above. Show Answer Correct Answer: A) Xylem. 5. What type of plants are described as having vascular tissue but no true flowers? A) Ferns. B) Mosses. C) Algae. D) Flowering plants. Show Answer Correct Answer: A) Ferns. 6. The flagellate / motile spore is called- A) Hyphospore. B) Aplanospore. C) Zoospore. D) Chlamydospore. Show Answer Correct Answer: C) Zoospore. 7. Flower petals in dicots are in multiples of A) 3. B) 6. C) 4. D) 2. Show Answer Correct Answer: C) 4. 8. Describe the difference between monocot and dicot stem vascular bundle arrangements. A) Monocot stems have scattered vascular bundles, while dicot stems have vascular bundles arranged in a ring. B) Monocot stems have vascular bundles arranged in a ring, while dicot stems have scattered vascular bundles. C) Both monocot and dicot stems have vascular bundles arranged in a ring. D) Both monocot and dicot stems have scattered vascular bundles. Show Answer Correct Answer: A) Monocot stems have scattered vascular bundles, while dicot stems have vascular bundles arranged in a ring. 9. Which group is called amphibians of the plant kingdom? A) Bryophytes. B) Pteridophytes. C) Angiosperms. D) Algae. Show Answer Correct Answer: A) Bryophytes. 10. In gymnosperms, the pollen chamber represents: A) A cavity in the ovule in which pollen grains are stored after pollination. B) An opening in the megagametophytethrough which the pollen tube approaches the egg. C) The microsporangium in which pollen grains develop. D) A cell in the pollen grain in which thesperms are formed. Show Answer Correct Answer: A) A cavity in the ovule in which pollen grains are stored after pollination. 11. Double fertilisation does not include A) Syngamy. B) Fusion of male gamete with polar nuclei. C) Gametogenesis. D) Triple fusion. Show Answer Correct Answer: C) Gametogenesis. 12. Which plant group has the most species? A) Ferns. B) Angiosperms. C) Mosses. D) Gymnosperms. Show Answer Correct Answer: B) Angiosperms. 13. Chlorella is unicellular A) True. B) FalseTagsAlgae. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 14. Shape of human spine is ..... A) S. B) J. C) M. D) L. Show Answer Correct Answer: A) S. 15. The sporophyte in liverworts A) Is the dominant and main phase of the plant body. B) Is differentiated into foot, seta and capsule. C) Parasite on the gametophyte. D) Both (b) and (c). Show Answer Correct Answer: D) Both (b) and (c). 16. A prokaryotic autotrophic nitrogen fixing symbiont found in A) Cicer. B) Alnus. C) Cycas. D) Pisum. Show Answer Correct Answer: C) Cycas. 17. True/false, whale is a mammal. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 18. When rain comes ..... pop out from the mycelium threads A) Mushroom. B) Algae. C) Fern. D) None of the above. Show Answer Correct Answer: A) Mushroom. 19. Assertion:Only anisogamous type of reproduction is seen in algae. Reason:Gametes can never be non-flagellated in algae.(a) If both Assertion and Reason are true and Reason is the correct explanation of Assertion. (b) If both Assertion and Reason are true but Reason is not the correct explanation of Assertion. (c) If Assertion is true but Reason is false. (d) If both Assertion and Reason are false A) A. B) D. C) B. D) C. Show Answer Correct Answer: B) D. 20. What is the function of the cuticle in non-vascular plants? A) To absorb water and nutrients. B) To protect against water loss. C) To aid in photosynthesis. D) To attract pollinators. Show Answer Correct Answer: B) To protect against water loss. 21. The part of the plant that takes up water and nutrients and stops it from falling over. A) Roots. B) Stem. C) Flowers. D) Leaves. Show Answer Correct Answer: A) Roots. 22. Who coined the term biodiversity? A) Huxley. B) Tansley. C) Walter Rosen. D) None of the above. Show Answer Correct Answer: C) Walter Rosen. 23. The thin, protective covering on a leaf that keeps water inthe leaf A) Stem. B) Stomata. C) Epidermis. D) Roots. Show Answer Correct Answer: C) Epidermis. 24. What are the characteristics of plants? A) They are heterotrophs. B) They are multicellular. C) They have exoskeletons. D) They don't need water and sunlight. Show Answer Correct Answer: B) They are multicellular. 25. Which plants are fruits? A) Tomatoes and cucumbers. B) Celery and asparagus. C) Broccoli and cauliflower. D) None of the above. Show Answer Correct Answer: A) Tomatoes and cucumbers. 26. Ferns are seedless vascular plants. how do they reproduce? A) Seeds. B) Spores. C) Binary fission. D) Budding. Show Answer Correct Answer: B) Spores. 27. What do mosses look like? A) Tall with lots of leaves. B) Tall with very few leaves. C) Very short with simple leaves. D) Very short with large leaves and huge roots. Show Answer Correct Answer: C) Very short with simple leaves. 28. Angiosperms produce flowers, which contain ..... that surround and protect the seeds. After fertilization, ovaries within flowers develop into ..... A) Sepals, petals. B) Fruits, ovaries. C) Petals, sepals. D) Ovaries, fruits. Show Answer Correct Answer: D) Ovaries, fruits. 29. Angiosperms produce: A) Cones. B) Flowers and fruit. C) Spores only. D) Moss capsules. Show Answer Correct Answer: B) Flowers and fruit. 30. Consider the following statements about brown algae.(i) Macrocystis are the largest kelps.(ii) Algin is the gelatinous coating outside the cellulosic cell wall in brown algae.(iii) 'Kombu' is the name given to the food obtained from Laminaria saccharina.Which of the statements given above are correct? A) (ii) and (iii). B) (i) and (ii). C) (i) and (iii). D) (i), (ii) and (iii). Show Answer Correct Answer: D) (i), (ii) and (iii). 31. NAME THREE CHARACTERISTICS OF PLANTS A) Plants can reproduce sexually or asexually Plants CAN'T move around Plants create their own food. B) Plants can reproduce sexually BUT NOT asexually Plants CAN'T move around Plants create their own food. C) Plants can reproduce sexually or asexually Plants CAN move around Plants create their own food. D) Plants can reproduce sexually or asexually Plants CAN'T move around Plants DON'T create their own food. Show Answer Correct Answer: A) Plants can reproduce sexually or asexually Plants CAN'T move around Plants create their own food. 32. Which type of algae lives primarily in freshwater? A) Green algae. B) Red algae. C) Brown algae. D) None of the above. Show Answer Correct Answer: A) Green algae. 33. Cyanobacteria is classified under: A) Plantae. B) Fungi. C) Monera. D) Protista. Show Answer Correct Answer: C) Monera. 34. What is the name for the part of the plant that is a vascular tissue of a leaf? A) Root. B) Stem. C) Vein. D) Stoma. Show Answer Correct Answer: C) Vein. 35. Name a characteristic of the Platt kingdom A) Mostly single celled. B) Specialized cells. C) Lacks a nucleus. D) Single celled. Show Answer Correct Answer: B) Specialized cells. 36. Plants which play an important role in succession belong to A) Thallophyta. B) Pteridophyta. C) Bryophyta. D) Gymnospermae. Show Answer Correct Answer: C) Bryophyta. 37. We also use plants for ..... and ..... . A) Root and stem. B) Food and water. C) Clothing and medicines. D) Industry and pharmaceuticals. Show Answer Correct Answer: C) Clothing and medicines. 38. Explain the reproduction process in non-flowering plants. A) Non-flowering plants reproduce through seeds and fruits. B) Non-flowering plants reproduce through pollination and fertilization. C) Non-flowering plants reproduce through photosynthesis and respiration. D) Non-flowering plants reproduce through spores and germination. Show Answer Correct Answer: D) Non-flowering plants reproduce through spores and germination. 39. A flowering plant that produces seed with one piece. A) Monocot. B) Dicot. C) Conifer. D) None of the above. Show Answer Correct Answer: A) Monocot. 40. Why should we keep plants in our houses? A) Keeps the air fresh. B) Gives us oxygen. C) Helps to get rain. D) All of the above. Show Answer Correct Answer: D) All of the above. 41. Following are the features of monocotyledon plants except ..... A) Have one cotyledon. B) The leaf have parallel veins. C) They have taproots. D) Floral parts are usually in multiple of three. Show Answer Correct Answer: C) They have taproots. 42. Holdfast, Stipe and frond are usually found in members of A) Chlorophyceae. B) Phaeophyceae. C) Rhodophyceae. D) All algae. Show Answer Correct Answer: B) Phaeophyceae. 43. What is the classification of a plant that lacks vascular tissues? A) Phloemless plants. B) Vascular plants. C) Xylem deficient plants. D) Non-vascular plants. Show Answer Correct Answer: D) Non-vascular plants. 44. The giant Redwood tree( Sequoia sempervirens) is a / an: A) Giant Fern. B) Bryophyte. C) Gymnosperms. D) Angiosperms. Show Answer Correct Answer: C) Gymnosperms. 45. Which character of Bryophytes and Pteridophytes is not similar? A) Dependence of sporophyte on gametophyte. B) Zooidogamy. C) Heterospory. D) Water requirement for fertilization. Show Answer Correct Answer: A) Dependence of sporophyte on gametophyte. 46. Who has no flowers? A) Bryophytes. B) Gymnosperms. C) Angiosperms. D) None of the above. Show Answer Correct Answer: A) Bryophytes. 47. The haploid plant body produces gametes by A) Meiosis division. B) Mitosis division. C) Amitosis division. D) Reductional division. Show Answer Correct Answer: B) Mitosis division. 48. Which of the plant groups needs both land and water to complete their life cycle? A) Pteridophyta. B) Thallophyta. C) Bryophyta. D) Gymnosperms. Show Answer Correct Answer: C) Bryophyta. 49. What is the term used to describe plants that are in the same family? A) Order. B) Class. C) Species. D) Genus. Show Answer Correct Answer: D) Genus. 50. At least a half of the total CO2 fixation on earth is carried out through photosynthesis by- A) Algae. B) Lycopods. C) Angiosperms. D) Bryophytes. Show Answer Correct Answer: A) Algae. 51. Seed habit first originated in A) Certain pteridophytes. B) Certain pines. C) Certain monocots. D) Certain dicots. Show Answer Correct Answer: A) Certain pteridophytes. 52. What stage of a plant's life-cycle is diploid? A) All stages. B) The gametophyte. C) The sporophyte. D) The photosynthetic stage. Show Answer Correct Answer: C) The sporophyte. 53. Pteridophytes are used in medicinal purpose A) True. B) FalseTagsPteridophytes. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 54. Seedless non-vascular plants, Includes Mosses and liverworts. A) Angiosperms. B) Gymnosperms. C) Pteridophytes. D) Bryophytes. Show Answer Correct Answer: D) Bryophytes. 55. Natural classification was given by ..... and ..... A) Bentham and Hooker. B) Linnaeus. C) Whittaker. D) None of the aboveTagsIntroduction. Show Answer Correct Answer: A) Bentham and Hooker. 56. Mosses, liverworts, and hornworts are ..... plants. A) Nonvascular. B) Vascular. C) All the above. D) None of the above. Show Answer Correct Answer: A) Nonvascular. 57. Which type of scientist studies how to use plants for food, medicine and other products? A) Geologist. B) Botanist. C) Horticulturist. D) Zoologist. Show Answer Correct Answer: C) Horticulturist. 58. What type of plant is known for having needle-like leaves and producing cones? A) Ferns. B) Gymnosperm. C) Angiosperm. D) Mosses. Show Answer Correct Answer: B) Gymnosperm. 59. What role do insects, birds, and mammals play during reproduction in angiosperms? A) Producers. B) Decomposers. C) Scavengers. D) Pollinators. Show Answer Correct Answer: D) Pollinators. 60. Diatomaceous earth is a term related to which of the following? A) Dinoflagellates. B) Desmids. C) Chrysophytes. D) Diatoms. Show Answer Correct Answer: D) Diatoms. ← PreviousNext →Related QuizzesScience QuizzesClass 11 QuizzesClass 11 Biology Chapter 3 Plant Kingdom Quiz 1Class 11 Biology Chapter 3 Plant Kingdom Quiz 2Class 11 Biology Chapter 3 Plant Kingdom Quiz 3Class 11 Biology Chapter 3 Plant Kingdom Quiz 4Class 11 Biology Chapter 3 Plant Kingdom Quiz 5Class 11 Biology Chapter 3 Plant Kingdom Quiz 6Class 11 Biology Chapter 3 Plant Kingdom Quiz 7Class 11 Biology Chapter 3 Plant Kingdom Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books