This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Biology > Class 11 Biology Chapter 3 Plant Kingdom – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 3 Plant Kingdom Quiz 7 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How do non-flowering plants reproduce without seeds? A) Spores, fragmentation, and vegetative propagation. B) Budding. C) Photosynthesis. D) Pollination. Show Answer Correct Answer: A) Spores, fragmentation, and vegetative propagation. 2. Among the following which is water holding substance in brown algae A) Carrageen. B) Agar. C) Algin. D) Both I and ii. Show Answer Correct Answer: C) Algin. 3. I have no roots but clings to the bark using sucking thread A) Lichen. B) Moss. C) Ferns. D) None of the above. Show Answer Correct Answer: A) Lichen. 4. Brown algae are quite common in A) Fresh water habits. B) Tropical sea water. C) Temperate sea water. D) Both 2 and 3rd. Show Answer Correct Answer: C) Temperate sea water. 5. The agar growth media used for growing bacteria comes from gelatinous shells from A) Red Algae. B) Brown algae. C) Green Algae. D) Golden Algae. Show Answer Correct Answer: A) Red Algae. 6. A process that breaks down food sugars and releasesenergy in a plant A) Respiration. B) Transpiration. C) Photosynthesis. D) Epidermis. Show Answer Correct Answer: A) Respiration. 7. All plants undergo sexual reproduction A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 8. The waxy layer that prevents water loss is called the: A) Epidermis. B) Stomata. C) Cork. D) Cuticle. Show Answer Correct Answer: D) Cuticle. 9. Select mismatched A) Cycas-dioecious. B) Pinus-dioecious. C) Salvinia-heterosporous. D) Equisetum-homosporous. Show Answer Correct Answer: B) Pinus-dioecious. 10. Who is someone who studies how to use plants for food and other products? A) Photosynthesis. B) Botanist. C) Horticulturist. D) Xylem. Show Answer Correct Answer: C) Horticulturist. 11. Plants who have a channel to bring up water from the ground A) Vascular. B) Seeds. C) Non-vascular. D) Cones. Show Answer Correct Answer: A) Vascular. 12. In Gymnosperms Unbranched stem found in A) Cedrus. B) SequioaTagsGymnosperms. C) Pinus. D) Cycus. Show Answer Correct Answer: D) Cycus. 13. Part of the body having a single pair of bones is ..... A) Wrist. B) Mandible (Lower Jaw ). C) External Ear. D) Pelvic Girdle. Show Answer Correct Answer: D) Pelvic Girdle. 14. A vegetable which has all the vowels . A) Broccoli. B) Cauliflower. C) Spinach. D) None of the above. Show Answer Correct Answer: B) Cauliflower. 15. What protects the flower before it opens? A) Carpel. B) Stigma. C) Ovary. D) Sepal. Show Answer Correct Answer: D) Sepal. 16. Almost all flowerless plants reproduce from which of the following: A) Vascular. B) Water. C) Seeds. D) Spores. Show Answer Correct Answer: D) Spores. 17. The movements in the gut wall are known as A) Peristalsis. B) Diastole. C) Systole. D) Metachronal. Show Answer Correct Answer: A) Peristalsis. 18. Plants contain vascular tissue which consists of cells that make up tube structures that ..... A) Transport materials along the leaves only of a plant. B) Transport materials along the stem of a plant. C) Transport only water along the stem of a plant. D) Transport only food along the stem of a plant. Show Answer Correct Answer: B) Transport materials along the stem of a plant. 19. What is the main characteristic of bryophytes? A) Deciduous plants. B) Aquatic plants. C) Non-vascular. D) Flowering plants. Show Answer Correct Answer: C) Non-vascular. 20. Pollen grain in gymnosperms are A) Highly reduced female gametophyte. B) Well developed male gametophyte. C) Highly reduced male gametophyte. D) Well developed female gametophyte. Show Answer Correct Answer: C) Highly reduced male gametophyte. 21. A spore case protects the spore from too much ..... or too little ..... A) Sun/heat. B) Heat/moisture. C) Water/sun. D) Water/moisture. Show Answer Correct Answer: B) Heat/moisture. 22. One example of a taproot is a: A) Apple. B) Carrot. C) Orange. D) Green bean. Show Answer Correct Answer: B) Carrot. 23. Which of the following statement describes Cryptogams? A) Plants that bear flowers, fruits and seeds. B) Plants that do not bear flower, fruits and seeds. C) All the above. D) None of the above. Show Answer Correct Answer: B) Plants that do not bear flower, fruits and seeds. 24. Which is a vascular plant? A) Moss. B) Fern. C) Hornwort. D) None of the above. Show Answer Correct Answer: B) Fern. 25. Are the fern leaves. A) Stems. B) Fronds. C) Sori. D) None of the above. Show Answer Correct Answer: B) Fronds. 26. During photosynthesis, the plant takes up carbon dioxide through the stomata in the leaves. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 27. From evolutionary point of view, retention of the female gametophyte with developing young embryo on the parent sporophyte for some time, is first observed in: A) Liverworts. B) Mosses. C) Pteridophytes. D) Gymnosperms. Show Answer Correct Answer: C) Pteridophytes. 28. Which of the following is NOT a reason for plants needing water? A) For photosynthesis. B) For respiration. C) To keep their structure. D) To keep cool. Show Answer Correct Answer: B) For respiration. 29. Which of followingis not a part of ground tissue A) Pericycle. B) Vascualr bundle. C) Pith. D) Cortex. Show Answer Correct Answer: B) Vascualr bundle. 30. Study the paired combinations on Classification and find out the incorrect pair:i) Artificial system-based on few characteristics ii) Natural system-natural affinities among organisms iii) Phylogenetic-using computers comparing lot of characteristics iv) Cytotaxonomy-chromosome number, structure etc. A) Ii). B) I). C) Iv). D) Iii). Show Answer Correct Answer: D) Iii). 31. One way nonvascular plants differ from vascular plants is that nonvascular plants: A) Do not have specialized tissues for transporting water and nutrients. B) Have seeds for reproduction. C) Grow much taller than vascular plants. D) Have flowers for reproduction. Show Answer Correct Answer: A) Do not have specialized tissues for transporting water and nutrients. 32. Which subdivision level comes after 'Order'? A) Genus. B) Species. C) Family. D) Class. Show Answer Correct Answer: C) Family. 33. During the day, the plant expel ..... A) Water. B) Oxygen. C) Carbon dioxide. D) Minerals. Show Answer Correct Answer: B) Oxygen. 34. Trees, shrubs, and grasses are: A) Gymnosperms. B) Angiosperms. C) All the above. D) None of the above. Show Answer Correct Answer: B) Angiosperms. 35. Which of the following features can be said to be a true defining feature of living beings without any exception? A) They can digest their food. B) All of them can reproduce. C) They can regenerate. D) They can respond to external stimuli. Show Answer Correct Answer: D) They can respond to external stimuli. 36. What is necessary to transport substances in some plants? A) Flowers. B) Leaves. C) Vascular tissue. D) Spores. Show Answer Correct Answer: C) Vascular tissue. 37. In which of the following group, fertile cells are not enclosed by sterile cells? A) Thallophyta. B) Spermatophyta. C) Pteridophyte. D) Bryophyta. Show Answer Correct Answer: A) Thallophyta. 38. A multicellular, filamentous alga exhibits a type of sexual life cycle in which meiotic division occurs after the formation of the zygote. The adult filament of this alga has A) Haploid vegetative cells and diploid gametangia. B) Diploid vegetative cells and diploid gametangia. C) Diploid vegetative cells and haploid gametangia. D) Haploid vegetative cells and haploid gametangia. Show Answer Correct Answer: D) Haploid vegetative cells and haploid gametangia. 39. Alternation of generations means that plants have ..... Generations A) 1. B) 2. C) All the above. D) None of the above. Show Answer Correct Answer: B) 2. 40. Which of the following is a non-vascular plant?  A) Pine tree. B) Fern. C) Moss. D) Rose. Show Answer Correct Answer: C) Moss. 41. Stored food material in Class-Phaeophyceae is A) Mannitol and floridean. B) Laminarin. C) Pyrenoids. D) Mannitol and Laminarin. Show Answer Correct Answer: D) Mannitol and Laminarin. 42. Which of the following is a major grouping of plants at the division or phylum level? A) Viruses. B) Bacteria. C) Algae. D) Fungi. Show Answer Correct Answer: C) Algae. 43. What do plants NOT provide for animals? A) Heat. B) Food. C) Shelter. D) None of the above. Show Answer Correct Answer: A) Heat. 44. Which non flowering plants grows close together in clumps or mats and are found in damp places? A) Ferns. B) Conifers. C) Algae. D) Mosses. Show Answer Correct Answer: D) Mosses. 45. Which of the following is / are used by space travellers as food supplements? A) Gelidium and Gracilaria. B) Laminaria and Fucus. C) Chlorella and Spirulina. D) Spirogyra and Chara. Show Answer Correct Answer: C) Chlorella and Spirulina. 46. Nearly all crops grown as food are A) Gymnosperms. B) Angiosperms. C) All the above. D) None of the above. Show Answer Correct Answer: B) Angiosperms. 47. What is the main characteristic of angiosperms? A) They produce seeds and cones. B) They are non-vascular plants. C) They reproduce through spores. D) They produce flowers and fruits. Show Answer Correct Answer: D) They produce flowers and fruits. 48. The combination of the habitat and its community of living things is called an ..... A) Ecosystem. B) Community. C) Population. D) Habitat. Show Answer Correct Answer: A) Ecosystem. 49. When a butterfly drinks from a flower, it brushes against the anthers and gets covered with pollen. When the butterfly visits another flower, the pollen (sperm) attaches to the stigma and is carried to the female reproductive structure (ovary). This process is called resulting in pollination. A) Pollination. B) Anther. C) Petal. D) Sepal. Show Answer Correct Answer: A) Pollination. 50. Water + minerals + CO2 + sunlight = A) Elaborated sap. B) Raw sap. C) All the above. D) None of the above. Show Answer Correct Answer: A) Elaborated sap. 51. Which is TRUE about the Stomata? A) Tiny holes in the leaves of a plant that allow gases to enter or leave the plant. B) Tiny cells that open and close the leaf openings. C) A plant part that carries out photosynthesis to make food for the plant. D) The process in which plants use energy from the sun to make their own food. Show Answer Correct Answer: A) Tiny holes in the leaves of a plant that allow gases to enter or leave the plant. 52. Fungi have cell wall like plants but it's made up of ..... A) Glycogen. B) Starch. C) Chitin. D) Cellulose. Show Answer Correct Answer: C) Chitin. 53. Go through the following statements.I. Cycas has largest ovule, sperm and male cone.II. Selaginella has ligule.III. Algae will be the source of future food.IV. Cycas does not have a well organized female flower.V. It becomes quite evident that Selaginella has considerably advanced towards the seed habit in a few species, but its approach to the true seed is not complete.How many statement(s) is/are correct? A) 2. B) 1. C) 4. D) 3. Show Answer Correct Answer: C) 4. 54. Plants that have tube-like structures for water and nutrients to travel up and down from roots to leaves are called A) Coniferous plants. B) Carnivorous plants. C) Non-vascular plants. D) Vascular plants. Show Answer Correct Answer: D) Vascular plants. 55. Conifers have several adaptive features to reduce water loss. Which one of the following is incorrect? A) Needle like leaves. B) Sunken stomata. C) Producing pollen grains. D) Thick cuticle. Show Answer Correct Answer: C) Producing pollen grains. 56. Which of the following is the unique characteristics for Kingdom Plantae A) Cell wall consist of peptidoplycan. B) Carbohydrate storage is glycogen. C) Has alternation of generation. D) Motile. Show Answer Correct Answer: C) Has alternation of generation. 57. Consider the following four statements whether they are correct or wrong?(a) The sporophyte in liverworts is more elaborate than that in mosses(b) Salvinia is heterosporous(c) The life-cycle in all seed bearing plants is diplontic(d) In Pinus male and female cones are borne on different treesThe two wrong statements together are A) Statements (b) and (c). B) Statements (a) and (b). C) Statements (a) and (c). D) Statements (a) and (d). Show Answer Correct Answer: D) Statements (a) and (d). 58. Which of the following is a characteristic of all plants in the Plant Kingdom? A) They are unicellular. B) They are autotrophic. C) They lack a cell wall. D) They are prokaryotic. Show Answer Correct Answer: B) They are autotrophic. 59. Which of the following plants is a pteridophyte? A) Spirogyra. B) Funaria. C) Anthoceros. D) Selaginella. Show Answer Correct Answer: D) Selaginella. 60. Which tissue transports the raw sap from the roots to the leaves? A) Xylem. B) Phloem. C) All the above. D) None of the above. Show Answer Correct Answer: A) Xylem. ← 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 8Class 11 Biology Chapter 3 Plant Kingdom Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books