This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Biology > Class 11 Biology Chapter 3 Plant Kingdom – Quiz 19 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 3 Plant Kingdom Quiz 19 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which type of plant reproduction involves only one parent and produces genetically identical offspring?  A) Asexual reproduction. B) Hybridization. C) Sexual reproduction. D) Cross-pollination. Show Answer Correct Answer: A) Asexual reproduction. 2. Read the following statements and select the correct option.Statement I:Ferns have macrophylls or large sized leaves.Statement II:The event considered as precursor to the seed habit is observed in heterosporous pteridophytes. A) Only statement I is correct. B) Only statement II is correct. C) Both statements are correct. D) Both statements are incorrect. Show Answer Correct Answer: C) Both statements are correct. 3. Kingdom is the largest group classification, while ..... is the smallest. A) Order. B) Species. C) Genus. D) Families. E) Classes. Show Answer Correct Answer: B) Species. 4. Oogamy is seen in- A) Volvox. B) Fucus. C) Both. D) Spirogyra. Show Answer Correct Answer: C) Both. 5. Plants are called as ..... A) Living things. B) Non-living things. C) Both are correct. D) None of the above. Show Answer Correct Answer: A) Living things. 6. Give an example of trees. A) Oak and birch. B) Banana. C) Corn. D) Strawberry. Show Answer Correct Answer: A) Oak and birch. 7. What vascular tube is responsible for transporting products around a plant? A) Phloem. B) Xylem. C) Water board. D) None of the above. Show Answer Correct Answer: A) Phloem. 8. What structure on a conifer or evergreen plant produces seeds?a. Flowers b. Cones c. Spores d. Pine Needles A) Cones. B) Spores. C) Pine Needles. D) Flowers. Show Answer Correct Answer: A) Cones. 9. Example of species possessing macrophylls A) Selaginella. B) FernsTagsPteridophytes. C) All the above. D) None of the above. Show Answer Correct Answer: B) FernsTagsPteridophytes. 10. During at night, the plant expel ..... A) Minerals. B) Oxygen. C) Carbon dioxide. D) Water. Show Answer Correct Answer: C) Carbon dioxide. 11. Male gametes are flagellated in A) Anabaena. B) Ectocarpus. C) Spirogyra. D) Polysiphonia. Show Answer Correct Answer: B) Ectocarpus. 12. ..... have elaborate mechanism of spore dispersal. A) Liverworts. B) MossesTagsBryophytes. C) All the above. D) None of the above. Show Answer Correct Answer: B) MossesTagsBryophytes. 13. N2 fixing roots are present in . A) Cycas. B) Pinus. C) Gnetum. D) Cedrus. Show Answer Correct Answer: A) Cycas. 14. True/False, animals of different species cannot produce a fertile offspring if they breed together, therefore breeding of different species are not encouraged. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 15. Identify the correct statement with reference to human digestive system. A) IIeum is a highly coiled part. B) Vermiform appendix arises from duodenum. C) IIeum opens into small intestine. D) Serosa is the innermost layer of the alimentary canal. Show Answer Correct Answer: A) IIeum is a highly coiled part. 16. Pollination ..... A) Can only be made by bees. B) To catch the attention of pollinators plants have colourful flowers. C) Needs always the presence of a living being. D) None of the above. Show Answer Correct Answer: B) To catch the attention of pollinators plants have colourful flowers. 17. Phylogenetic system of classification is based on:- A) Chemical constituents. B) Floral characters only. C) Evolutionary relationships. D) Morphological features. Show Answer Correct Answer: C) Evolutionary relationships. 18. Lichen is a symbiotic association between fungi and ..... A) Plant. B) Bacteria. C) Archaea. D) Green algae. Show Answer Correct Answer: D) Green algae. 19. What do ferns use to reproduce? A) Spores. B) Pollen. C) Seeds. D) Flowers. Show Answer Correct Answer: A) Spores. 20. What is a tree's trunk made of? A) Pollem. B) Roots and cones. C) Angiosperm and gymnosperm. D) Xylem and phloem. Show Answer Correct Answer: D) Xylem and phloem. 21. The two main root types are: A) Primary and secondary. B) Cork and cambium. C) Monocot and dicot. D) Taproot and fibrous. Show Answer Correct Answer: D) Taproot and fibrous. 22. What is the main characteristic of gymnosperms? A) They produce seeds enclosed in fruits. B) They produce naked seeds. C) They have vascular tissue. D) They are flowering plants. Show Answer Correct Answer: B) They produce naked seeds. 23. Which statements best describes a eukaryote? A) Kingdom Eubacteria. B) All kingdoms belong here. C) Contains no nucleus. D) Contains a distinct nucleus. Show Answer Correct Answer: D) Contains a distinct nucleus. 24. A structure that contains a young plant inside a protective covering. A) Pollen. B) Roots. C) Seed. D) Spore. Show Answer Correct Answer: C) Seed. 25. Plants reproducing by spores are grouped under A) Bryophytes. B) Sporophytes. C) Cryptogams. D) Thallophytes. Show Answer Correct Answer: C) Cryptogams. 26. What is the name of the waxy, waterproof layer that keeps plants from drying out? A) Cuticle. B) Chlorophyll. C) Stomata. D) Xylem. Show Answer Correct Answer: A) Cuticle. 27. These plants use osmosis and diffusion to move food and water. A) Vascular & naked seedss. B) Nonvascular & seedless. C) Vascular & seedless. D) Vascular & flowering. Show Answer Correct Answer: B) Nonvascular & seedless. 28. I reproduce by spores. Who am I? A) Algae. B) Conifers ( gymnosperms). C) Mosses and liverworts (bryophtes). D) Ferns. E) Flowering plants (Angiosperm). Show Answer Correct Answer: D) Ferns. 29. Name the three organelles that plant cells have that animal cells don't A) Mitochondria, ribosomes and cytoplasm. B) Nucleus, chloroplast and cell membrane. C) Cell wall, chloroplast and large central vacuole. D) Cell wall, nucleus and cytoplasm. Show Answer Correct Answer: C) Cell wall, chloroplast and large central vacuole. 30. Are the set of male gametes A) Embryo. B) Cotyledon. C) Pollen. D) None of the above. Show Answer Correct Answer: C) Pollen. 31. Motile flagellated asexual spore is A) Zygote. B) Zoospore. C) Aplanospore. D) Zygospore. Show Answer Correct Answer: B) Zoospore. 32. The sporophyte in liverworts is more elaborate than moss A) True. B) FalseTagsBryophytes. C) All the above. D) None of the above. Show Answer Correct Answer: B) FalseTagsBryophytes. 33. The sporophyte grows on top of the moss gametophyte. A) T. B) F. C) All the above. D) None of the above. Show Answer Correct Answer: A) T. 34. What is the role of spores in non-vascular plant reproduction? A) Spores allow non-vascular plants to reproduce asexually and colonize new areas. B) Spores help non-vascular plants store excess water. C) Spores are responsible for attracting pollinators in non-vascular plants. D) Spores are used for photosynthesis in non-vascular plants. Show Answer Correct Answer: A) Spores allow non-vascular plants to reproduce asexually and colonize new areas. 35. In mosses the sex organs are present in the A) Protonema stage. B) Sporophytic stage. C) Leafy stage. D) Both (1) & (2). Show Answer Correct Answer: C) Leafy stage. 36. Where is moss least likely to grow? A) Shady tree trunk. B) Under a rock. C) In a sunny field. D) In a damp cave. Show Answer Correct Answer: C) In a sunny field. 37. A red pigment found in the red algae and in a few blue-green algae. A) Phyocyanin. B) Phycoerythrin. C) Fragmentation. D) Kelp. Show Answer Correct Answer: B) Phycoerythrin. 38. What is the highest level of taxonomic classification in the hierarchy? A) Kingdom. B) Species. C) Genus. D) Family. Show Answer Correct Answer: A) Kingdom. 39. What are the parts of a tree? A) Leaves, trunk and roots. B) Roots and leaves. C) Roots. D) Leaves, trunk, branches and roots. Show Answer Correct Answer: D) Leaves, trunk, branches and roots. 40. Apple trees are ..... A) Gymnosperms. B) Angiosperms. C) All the above. D) None of the above. Show Answer Correct Answer: B) Angiosperms. 41. During which process does water evaporate from the leaves of plants? A) Transpiration. B) Photosynthesis. C) Germination. D) Respiration. Show Answer Correct Answer: A) Transpiration. 42. Monocot stems have vascular bundles: A) Clustered at the center. B) In a ring. C) Only on the outside. D) Evenly scattered. Show Answer Correct Answer: D) Evenly scattered. 43. Female sex organ of algae is called:- A) Archegonium. B) Carpel. C) Oosphere. D) Oogonium. Show Answer Correct Answer: D) Oogonium. 44. This are flowering plants A) Angiosperms. B) Gymnosperms. C) All the above. D) None of the above. Show Answer Correct Answer: A) Angiosperms. 45. What phyla has bilateral symmetry, segmented bodies, and can live in the water or on land? A) Annelids. B) Arthropods. C) Cnidarian. D) Echinoderms. Show Answer Correct Answer: A) Annelids. 46. The common name for the organism in bryophytes is A) Pines. B) Mosses. C) Ferns. D) Flowering plants. Show Answer Correct Answer: B) Mosses. 47. Bract is modifies A) Leaf. B) Sepal. C) Petal. D) Involucre. Show Answer Correct Answer: A) Leaf. 48. Which of the following best describes the role of chlorophyll in plants? A) It transports nutrients throughout the plant. B) It absorbs light energy for photosynthesis. C) It absorbs water for photosynthesis. D) It provides structural support to the plant. Show Answer Correct Answer: B) It absorbs light energy for photosynthesis. 49. What is the second group of classifiying plants? A) Gymnosperms + Angiosperms. B) Producers + Consumers. C) Vascular + Nonvascular. D) Vertebrate + Inverebrate. Show Answer Correct Answer: C) Vascular + Nonvascular. 50. Role of fungi in lichen is to A) Produce spores. B) Prepare food. C) Absorb sunlight. D) None of the above. Show Answer Correct Answer: A) Produce spores. 51. Identify correct statement regarding Sphagnum.(i) It is a liverwort.(ii) It produces peat, used as fuel.(iii) It is used as packing material for trans-shipment of goods. A) Only (i). B) Both (ii) and (iii). C) Both (i) and (iii). D) All (i), (ii) and (iii). Show Answer Correct Answer: B) Both (ii) and (iii). 52. All plants are eukaryotes A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 53. The groups which prevents soil erosion. A) Thallophytes. B) Bryophytes. C) Pteridophytes. D) Gymnosperms. Show Answer Correct Answer: B) Bryophytes. 54. What is the main product of photosynthesis that plants use for energy?  A) Water. B) Carbon dioxide. C) Glucose. D) Oxygen. Show Answer Correct Answer: C) Glucose. 55. The egg of the moss never leaves the archegonia. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 56. Ova are produces in fleshy ovaries in: A) Bryophyta. B) Filicinophyta. C) Angiospermophyta. D) Coniferophyta. Show Answer Correct Answer: C) Angiospermophyta. 57. These anchor and support the plant, store food made during photosynthesis, and absorb water, minerals, and nutrients from the soil. A) Roots. B) Chloroplast. C) Flower. D) Seeds. Show Answer Correct Answer: A) Roots. 58. A vine plant brushes against a fence and wraps itself around the fence. What stimulus is the plant responding to? A) Hydrotropism. B) Phototropism. C) Gravitropism. D) Thigmotropism. Show Answer Correct Answer: D) Thigmotropism. 59. In gymnosperms, the development of pollen grains occurs in A) Microsporangia. B) Megasporangia. C) Strobili. D) Macrosporangia. Show Answer Correct Answer: A) Microsporangia. 60. Simple, branched, filamentous brown algae is A) Dictyota. B) Ectocarpus. C) Kelps. D) All. Show Answer Correct Answer: B) Ectocarpus. ← 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