This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Biology > Class 11 Biology Chapter 3 Plant Kingdom – Quiz 15 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 3 Plant Kingdom Quiz 15 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What's another classification of plants? A) Wild or cultivated. B) Trees, bushes or grasses. C) Bananas and apples. D) 1 and 2. Show Answer Correct Answer: D) 1 and 2. 2. Angiosperm that has only one seed leaf A) Monocot. B) Gymnosperm. C) Bryophyte. D) Dicot. Show Answer Correct Answer: A) Monocot. 3. Are kind of plant hair to absorb water and nutrients. A) Stems. B) Roots. C) Rhizoids. D) None of the above. Show Answer Correct Answer: C) Rhizoids. 4. When a tree gets older which of following increases rapidly A) Cortex. B) Heart wood. C) Pith. D) Sap wood. Show Answer Correct Answer: B) Heart wood. 5. All plants can be classified into two major groups: A) Seedless and Seed plants. B) Ferns & Mosses. C) Gymnospers & Angiosperms. D) None of the above. Show Answer Correct Answer: A) Seedless and Seed plants. 6. What two components are included in the scientific names of plants? A) Family and Order. B) Genus and Species. C) Class and Phylum. D) Kingdom and Domain. Show Answer Correct Answer: B) Genus and Species. 7. What is a long, narrow, thick-walled cell that supports vascular bundles in some plants? A) Cellulose. B) Fiber. C) Vein. D) Turgor. Show Answer Correct Answer: B) Fiber. 8. When a seed germinates, the food sotre supplies the embryo with nutrients A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 9. To make their own food plants need:water, mineral salts, sunlight and ..... A) Nothing else. B) Oxygen. C) CO2. D) Air. Show Answer Correct Answer: C) CO2. 10. Plants are multicellular organisms A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 11. Which of the following is not a gymnosperm? A) Pinus. B) Cycas. C) Gingko. D) Equisetum. Show Answer Correct Answer: D) Equisetum. 12. Brown algae can be olive green A) True. B) FalseTagsAlgaePhaeophyceae. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 13. What chemical found in plant cells is able to use the energy in sunlight to make food? A) Sulfuric acid. B) Chlorophyll. C) Cytoplasm. D) Lactic acid. Show Answer Correct Answer: B) Chlorophyll. 14. Leaves make food for the plant through ..... A) Germination. B) Photosynthesis. C) Respiration. D) Transpiration. Show Answer Correct Answer: B) Photosynthesis. 15. In Rhodophyceae red due to presence of pigment ..... A) Chl a, c phycoerythrin. B) PhycoerythrinTagsAlgaeRhodophyceae. C) All the above. D) None of the above. Show Answer Correct Answer: B) PhycoerythrinTagsAlgaeRhodophyceae. 16. Select the mismatch: A) Cycas-Dioecious. B) Pinus-Dioecious. C) Equisetum-Homosporous. D) Salvinia-Heterosporus. Show Answer Correct Answer: B) Pinus-Dioecious. 17. Frond present in Phaeophyceae is- A) Substratum by which plant body is attached. B) Photosynthetic organ. C) Type of fruit. D) Stalk. Show Answer Correct Answer: B) Photosynthetic organ. 18. The stem tendrils are modified axillary bud in A) Cucurbita. B) Opuntia. C) Grapevine. D) Both 1 and 2. Show Answer Correct Answer: D) Both 1 and 2. 19. Asexual reproduction in liverworts occurs through A) Fragmentation. B) Gemma. C) Protonema. D) Both I and ii. Show Answer Correct Answer: D) Both I and ii. 20. All of the following are characteristics of the plant kingdom except ..... A) Heterotrophs. B) Multi-cellular and eukaryotic. C) Autotrophs. D) Complex. Show Answer Correct Answer: A) Heterotrophs. 21. Which of the following possess vascular tissues but lack seeds A) Ferns. B) Mosses. C) Liverworts. D) Volvox. Show Answer Correct Answer: A) Ferns. 22. Vascular tissue that moves food from the leaves to the rest of the plant. A) Xylem. B) Phloem. C) All the above. D) None of the above. Show Answer Correct Answer: B) Phloem. 23. Which of the following is an example of a non-vascular plant? A) Fern. B) Moss. C) Rose. D) Pine tree. Show Answer Correct Answer: B) Moss. 24. Which statement about Brown algae is correct? A) Reserve food is Floridean starch. B) Two Equal apical flagella present. C) Cell wall made of cellulose and algin. D) Chlorophyll a and d present. Show Answer Correct Answer: C) Cell wall made of cellulose and algin. 25. Which of the following is NOT a method of pollinating plants? A) Water. B) Wind. C) Rocks. D) Animals. Show Answer Correct Answer: C) Rocks. 26. Plant cells are organized into A) Blocks. B) Tissues. C) Sections. D) Categories. Show Answer Correct Answer: B) Tissues. 27. Mosses are non-vascular, which means they do not have A) Tissue. B) Tubes. C) Chloroplast. D) Blood. Show Answer Correct Answer: B) Tubes. 28. Antheridia are absent in:- A) Angiosperms. B) Bryophytes. C) Gymnosperms. D) Pteridophytes. Show Answer Correct Answer: C) Gymnosperms. 29. Gymnosperms produce seeds, which are grouped together in ..... A) Capsules. B) Seeds. C) Embryos. D) Cones. Show Answer Correct Answer: D) Cones. 30. Macrophyllous leaves are found in A) Salvinia. B) Equisetum. C) Selaginella. D) Fern. Show Answer Correct Answer: D) Fern. 31. They are found mostly in great depths of oceans and not at lighted areas. A) True. B) FalseTagsAlgaeRhodophyceae. C) All the above. D) None of the above. Show Answer Correct Answer: B) FalseTagsAlgaeRhodophyceae. 32. Vascular and seedless plants use ..... to reproduce. A) Seeds. B) Spores. C) Fruits. D) Flowers. Show Answer Correct Answer: B) Spores. 33. ..... moss is cut to make peat A) Twig moss. B) Liverwort moss. C) Bog moss. D) None of the above. Show Answer Correct Answer: C) Bog moss. 34. Land plants and algae contain the same forms of chlorophyll. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 35. Plants whose seeds start with a single leaf and produce flowers with 3 petals A) Dicot. B) Pine. C) Flowers. D) Monocot. Show Answer Correct Answer: D) Monocot. 36. Absorb water and mineral A) Flowers. B) Roots. C) Stem. D) Leaves. Show Answer Correct Answer: B) Roots. 37. The predominant stage of the life cycle of a moss is the gametophyte which consists of two stages.The first stage is A) Prothallus. B) Leafy stage. C) Protonema. D) Gemma. Show Answer Correct Answer: C) Protonema. 38. A typical bryophyte has a lower ..... and an upper sporophyte. A) Gametophyte. B) Sporophyte. C) Thallus. D) Protonema. Show Answer Correct Answer: A) Gametophyte. 39. In an experiment, a student observes that a certain organism is multicellular, lacks chlorophyll, and feeds on organic matter. To which kingdom does this organism most likely belong? A) Fungi. B) Plantae. C) Protista. D) Animalia. Show Answer Correct Answer: A) Fungi. 40. Describe one way that aquatic plants have adapted to their environment. A) Aquatic plants have air-filled spaces in their tissues to help them float. B) Aquatic plants have deep roots to anchor them in the soil. C) Aquatic plants have thick, waxy leaves to prevent water loss. D) Aquatic plants have bright colors to attract pollinators. Show Answer Correct Answer: A) Aquatic plants have air-filled spaces in their tissues to help them float. 41. A fresh water green alga, rich in protein is A) Chlamydomonas. B) Spirogyra. C) Ulothrix. D) Chlorella. Show Answer Correct Answer: D) Chlorella. 42. This kingdom contains multicellular autotrophs. A) Fungus. B) Protist. C) Plant. D) Animal. Show Answer Correct Answer: C) Plant. 43. They are the plants that die each year. A) Perennials. B) Annuals. C) Biannuals. D) None of the above. Show Answer Correct Answer: B) Annuals. 44. In Gracilaria, sexual reproduction is A) Isogamous. B) Oogamous. C) Anisogamous. D) Both a and b. Show Answer Correct Answer: B) Oogamous. 45. How do vascular plants adapt to living on land? A) Vascular plants have gills to breathe underwater. B) Vascular plants rely on symbiotic relationships with marine animals. C) Vascular plants use fins to move on land. D) Vascular plants develop vascular tissues, and roots. Show Answer Correct Answer: D) Vascular plants develop vascular tissues, and roots. 46. Alga associated with Cycas root is A) Chlorella. B) Anabaena. C) Chara. D) Cladophora. Show Answer Correct Answer: B) Anabaena. 47. A plant with tubelike tissues A) Vascular. B) Nonvascular. C) All the above. D) None of the above. Show Answer Correct Answer: A) Vascular. 48. Sexual reproduction by non-motile gametes is present in- A) Volvox. B) Gelidium. C) Polysiphonia. D) Both b and c. Show Answer Correct Answer: D) Both b and c. 49. Asexual rep by uni/biflagellate ..... which are ..... shaped A) Zoospores, pyriform. B) Zoospores, pyroform. C) Zoospores, pyraformTagsAlgaePhaeophyceae. D) Zoospores, pyruform. Show Answer Correct Answer: A) Zoospores, pyriform. 50. What is a substance that provides nourishment essential for growth and the maintenance of life called? A) Ovule. B) Phloem. C) Xylem. D) Nutrient. Show Answer Correct Answer: D) Nutrient. 51. The common members are Polysiphonia, Porphyra, Gracilaria and Gelidium. these belong to- A) Red algae. B) Brown Algae. C) Rhodophyceae. D) Both a and c. Show Answer Correct Answer: D) Both a and c. 52. THE COMPACT STRUCTURE MADE BY ARRANGEMENT OF SPOROPHYLLS IS CALLED A) LAX. B) CONE. C) STROBILLUS. D) ALL OF THE ABOVE. Show Answer Correct Answer: D) ALL OF THE ABOVE. 53. Which of the following describes the difference between vascular and non-vascular plants? A) Vascular plants ONLY reproduce asexually. B) Vascular plants have fruits and flowers. C) Vascular plants have only one cotyledon. D) Vascular plants have root systems. Show Answer Correct Answer: D) Vascular plants have root systems. 54. Which statement about Phaeophyceae is correct: A) Food is reserved as Floridean Strach. B) Cell wall made of cellulose and algin. C) Two Equal apical flagella present. D) Chlorophyll a and d present. Show Answer Correct Answer: B) Cell wall made of cellulose and algin. 55. Cell wall of Spirogyra is composed of A) Peptidoglycan. B) Pectin. C) Cellulose. D) Both (2) & (3). Show Answer Correct Answer: D) Both (2) & (3). 56. Which of the following is a list of things you might use to study how the xylem works? A) Carrot, celery, boiling water, a freezer. B) Carrot, celery, thermometer, light source. C) Carrot, celery, plastic bags, ice cubes. D) Carrot, celery, glasses of water, food coloring. Show Answer Correct Answer: D) Carrot, celery, glasses of water, food coloring. 57. Flowering plants are further divided into monocots and dicots. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 58. What depends on plant? A) Plants. B) Living things-Humans and Plants. C) Fruits. D) Vegetables. Show Answer Correct Answer: B) Living things-Humans and Plants. 59. No-flowering plants do no produce flowers and seeds A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 60. Trees and other green plants use the energy from ..... to make their own food. A) Water. B) Oxygen. C) Sunlight. D) Carbon dioxide. Show Answer Correct Answer: C) Sunlight. ← 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