This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Biology > Plant Kingdom – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Plant Kingdom Quiz 3 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Photosynthesis takes place mostly in the ..... of plants. A) Stems. B) Leaves. C) Roots. D) Flowers. Show Answer Correct Answer: B) Leaves. 2. Neem tree can live for ..... years. A) Hundred. B) Few. C) 6 months. D) None of above. Show Answer Correct Answer: A) Hundred. 3. What is the proper name of the plant kingdom? A) Nature. B) Plante. C) Plantae. D) Planta. Show Answer Correct Answer: C) Plantae. 4. ..... provides the energy necessary for photosynthesis. A) Water. B) Glucose. C) Soil. D) Sunlight. Show Answer Correct Answer: D) Sunlight. 5. ..... opens and closes the stomata. A) Guard cells. B) Roots. C) Xylem. D) Phloem. Show Answer Correct Answer: A) Guard cells. 6. Reptiles, amphibians, ....., fish, and insects are examples of cold blooded animals. A) Spiders. B) Cats. C) Birds. D) Dogs. Show Answer Correct Answer: A) Spiders. 7. Which of these species belongs to Pyhlum Anthophyta? A) Pinus sp. B) Hibiscus rosa-sinensis. C) Polytrichum sp. D) Dryopteris sp. Show Answer Correct Answer: B) Hibiscus rosa-sinensis. 8. Plants with needle like leaves and no fruit to protect their seeds are called what? A) Angiosperms. B) Dicots. C) Monocots. D) Gymnosperms. Show Answer Correct Answer: D) Gymnosperms. 9. Plants contain vascular tissue which consists of cells that make up tube structures that ..... A) Transport only food along the stem of a plant. B) Transport materials along the leaves only of a plant. C) Transport materials along the stem of a plant. D) Transport only water along the stem of a plant. Show Answer Correct Answer: C) Transport materials along the stem of a plant. 10. Which of the following plant groups produce spores BUT do NOT have vascular tissue? A) Angiosperms. B) Bryophytes. C) Gymnosperms. D) Pteriophytes. Show Answer Correct Answer: B) Bryophytes. 11. Which of the following would NOT aid in the dispersal of the seeds of a plant? A) Seeds with long fibers attached that catch the wind. B) Seeds with hard shells that resist digestive enzymes and acids. C) Seeds inside a fruit that tastes unpleasant to most animals. D) Seeds with bristles that allow them to stick to the fur of passing animals. Show Answer Correct Answer: C) Seeds inside a fruit that tastes unpleasant to most animals. 12. The common name for the organism in bryophytes is A) Flowering plants. B) Mosses. C) Ferns. D) Pines. Show Answer Correct Answer: B) Mosses. 13. Two examples of vascular tissue are: A) Xylem and Sugars. B) Stems and Flowering plants. C) Xylem and Phloem. D) Xylem and Stems. Show Answer Correct Answer: C) Xylem and Phloem. 14. Which is true about nonvascular plants? A) They don't have vascular tissues. B) They grow tall. C) They include pine trees. D) They don't have cell walls. Show Answer Correct Answer: A) They don't have vascular tissues. 15. In conifers, the seed is found inside the ..... A) Cone. B) Flower. C) Embryo. D) None of above. Show Answer Correct Answer: A) Cone. 16. To what Domain does Kingdom Plantae belong? A) Plantae. B) Archaea. C) Eukarya. D) Bacteria. Show Answer Correct Answer: C) Eukarya. 17. A pine tree is a coniferous tree. Where are the seeds made in a pine tree? A) In cones. B) In roots. C) In flowers. D) In leaves. Show Answer Correct Answer: A) In cones. 18. What Kingdom do I belong to? I am multicelled.My cells do have a nucleus.I love the sun! It helps me make my food through photosynthesis.I can be found anywhere in the world. A) Protista. B) Archaeabacteria. C) Animalia. D) Platae. E) Fungi. Show Answer Correct Answer: D) Platae. 19. Trees, flowers, and grasses are all considered A) Non-woody plants. B) Non-vascular plants. C) Vascular plants. D) Woody plants. Show Answer Correct Answer: C) Vascular plants. 20. Which of the following is not a characteristic of the plant kingdom? A) Autotrophic. B) Multicellular. C) Eukaryotic. D) Cell walls with chitin. Show Answer Correct Answer: D) Cell walls with chitin. 21. Marchantia sp. is classified under which phylum? A) Lycophyta. B) Coniferophyta. C) Bryophyta. D) Hepatophyta. Show Answer Correct Answer: D) Hepatophyta. 22. Other than transporting water, what is a function of xylem? A) Catching light. B) Helping support the plant. C) Transporting food. D) Making food. Show Answer Correct Answer: B) Helping support the plant. 23. Which of the following features of Pinus? A) Leaves are modified to needles. B) Leaves are with sunken stomata. C) Thick cuticle present in leaves. D) All of the above. Show Answer Correct Answer: D) All of the above. 24. Which one of the following is common to multicellular fungi, filamentous algae and protonema of mosses? A) Diplontic life cycle. B) Multiplication by fragmentation. C) Members of kingdom-Plantae. D) Mode of nutrition. Show Answer Correct Answer: B) Multiplication by fragmentation. 25. About what percent of medicine is made from plants found in the rain forest? A) 50%. B) 37%. C) 75%. D) 25%. Show Answer Correct Answer: D) 25%. 26. One way that mosses and ferns are similar is A) They are both flowering plants. B) They produce spores. C) They grow in dry areas. D) Hibernate during the winter. Show Answer Correct Answer: B) They produce spores. 27. In plants, haploid gametes are produced as a result of A) Encapsulation. B) Meiosis. C) Fertilization. D) Mitosis. Show Answer Correct Answer: D) Mitosis. 28. Type of aestivation shown by pisum is A) Valvate. B) Vexillary. C) Imbricate. D) Twisted. Show Answer Correct Answer: B) Vexillary. 29. In which two layers of the leaf are most active chloroplasts found? A) Palisade and spongy mesophyll. B) Epidermis and stomata. C) Xylem and phloem. D) Roots and spongy mesophyll. Show Answer Correct Answer: A) Palisade and spongy mesophyll. 30. Which one of the following shows isogamy with non-flagellated gametes? A) Ectocarpus. B) Ulothrix. C) Sargassum. D) Spirogyra. Show Answer Correct Answer: D) Spirogyra. 31. Vascular plants without seeds and nonvascular plants use these to reproduce A) Rhizoids. B) Xylem. C) Spores. D) Phloem. Show Answer Correct Answer: C) Spores. 32. What is the male reproductive material of plants? A) Seeds. B) Fruit. C) Sepals. D) Pollen. Show Answer Correct Answer: D) Pollen. 33. What is not true of plants A) Cells have cell walls. B) Cells are eukaryotic. C) Cells contain Chitin. D) They are multicellular. Show Answer Correct Answer: C) Cells contain Chitin. 34. What is the green pigment that "traps" sunlight? A) Chloroplasts. B) Photosynthesis. C) ATP. D) Chlorophyll. Show Answer Correct Answer: D) Chlorophyll. 35. The rigid cell wall provides what two things to plants? A) Green color and nice smell. B) Height and bend. C) Support and strength. D) None of above. Show Answer Correct Answer: C) Support and strength. 36. Conifers differ from grasses in th A) Production of seeds from ovules. B) Absence of pollen tubes. C) Formation of endosperm before fertilisation. D) Lack of xylem tracheids. Show Answer Correct Answer: C) Formation of endosperm before fertilisation. 37. Plants having little or no secondary growth are A) Cycads. B) Deciduous angiosperm. C) Grasses. D) Conifers. Show Answer Correct Answer: C) Grasses. 38. Has body hair and gives live birth A) Mammals. B) Birds. C) Reptiles. D) Amphibians. E) Fish. Show Answer Correct Answer: A) Mammals. 39. Which is an example of Bryophytes? A) Flowering plants. B) Conifers. C) Ferns. D) Mosses and Liverworts. Show Answer Correct Answer: D) Mosses and Liverworts. 40. Cup shaped chloroplasts ae present in- A) Ulothrix. B) Chlamydomonas. C) Volvox. D) Spirogyra. Show Answer Correct Answer: B) Chlamydomonas. 41. Where do cone-bearing plants produce their seeds? A) In the cones. B) In the petals. C) In the seeds. D) In the ovary. Show Answer Correct Answer: A) In the cones. 42. A plant group which grows close to the ground would most likely be due to ..... A) Having too much water. B) Having vascular tissue. C) Having too much food. D) Not having vascular tissue. Show Answer Correct Answer: D) Not having vascular tissue. 43. A word meaning "putting stuff together out of light" is A) Pollination. B) Photosynthesis. C) Plant survival. D) Botany. Show Answer Correct Answer: B) Photosynthesis. 44. What are the leaves of ferns called? A) Frond Leaves. B) Falcate Leaves. C) Obovate Leaves. D) Deltoid Leaves. Show Answer Correct Answer: A) Frond Leaves. 45. How Much Food? The World Food Programme (WFP) provides food for what population? A) Families who lost their home. B) Anyone who is hungry that day. C) Children only. D) School meals for children and families seeking shelter from disaster. Show Answer Correct Answer: D) School meals for children and families seeking shelter from disaster. 46. If embryo sac in angiosperm represents female gametophyte then which one of the following represents male gametophyte? A) Microsporangium. B) Pollen grains. C) Megasporangium. D) Nucellus. Show Answer Correct Answer: A) Microsporangium. 47. Structure present in Bryophytes, that is differentiated into foot, seta and capsule is- A) Gametophyte. B) Sporophyte. C) Spore mother cell. D) Rhizoids. Show Answer Correct Answer: B) Sporophyte. 48. Sporophylls in the form of cones/strobili are present in- A) Selaginella. B) Equisetum. C) Fern. D) Both in Selaginella and Equisetum. Show Answer Correct Answer: D) Both in Selaginella and Equisetum. 49. In Rhodophyceae, pigments responsible for red colours are- A) Chl.a, Chl.b, r-Phycoerythrin. B) Chl.a, r-Phycoerythrin. C) Chl.a, Chl.d, r-Phycoerythrin. D) Chl.d, r-Phycoerythrin. Show Answer Correct Answer: C) Chl.a, Chl.d, r-Phycoerythrin. 50. Which of the following is NOT a unique characteristic of Angiosperms? A) Formation of pollen tube. B) Seed is protected within ovary. C) Produce cone. D) Double fertilization. Show Answer Correct Answer: C) Produce cone. 51. Gracilaria belongs to A) Rhodophyceae. B) Pheophyceae. C) Chlorophyceae. D) None of the above. Show Answer Correct Answer: A) Rhodophyceae. 52. Which is an example of bryophytes or non vascular plants? A) Angiosperms. B) Liverworms. C) Gymnosperms. D) None of above. Show Answer Correct Answer: B) Liverworms. 53. In gymnosperms, the pollen chamber represents A) A cavity in the ovule in which pollen grains are stored after pollination. B) The microsporangium in which pollen grains develop. C) A cell in the pollen grain in which the sperms are formed. D) An opening in the megagametophyte through which the pollen tube approaches the egg. Show Answer Correct Answer: A) A cavity in the ovule in which pollen grains are stored after pollination. 54. During photosynthesis plants use cellular respiration for what purpose? A) To store waste. B) To break down food. C) To transport food. D) To transport water. Show Answer Correct Answer: B) To break down food. 55. Cambium is generally more active on A) Inner side. B) Whole. C) Middle. D) Outer side. Show Answer Correct Answer: A) Inner side. 56. The challenges that faced early land plants included A) Conserving water. B) Reproducing on land. C) Absorbing minerals from the rocky surface. D) All of the above. Show Answer Correct Answer: D) All of the above. 57. Which of followingis not a part of ground tissue A) Pericycle. B) Pith. C) Cortex. D) Vascualr bundle. Show Answer Correct Answer: D) Vascualr bundle. 58. Which of the following will most likely increase the chances a plant will be pollinated by a bird? A) Brightly colored flowers. B) Long, shallow roots. C) Stomata that open and close. D) Seeds that crack open easily. Show Answer Correct Answer: A) Brightly colored flowers. 59. What do all Seedless Vascular plants have in common? A) Spores. B) No seeds or flowers. C) Specialized conducting tissues for transporting substances. D) All of the Above. Show Answer Correct Answer: D) All of the Above. 60. I f the number of chromosome present in leave of pea leaf is 14.Then number of chromosome in Zygote and Endosperm will be A) 14 and 21 respectively. B) 14 and 14 respectively. C) 21 and 14 respectively. D) None of these. Show Answer Correct Answer: A) 14 and 21 respectively. ← PreviousNext →Related QuizzesScience QuizzesGeneral Knowledge QuizzesPlant Kingdom Quiz 1Plant Kingdom Quiz 2Plant Kingdom Quiz 4Plant Kingdom Quiz 5Plant Kingdom Quiz 6Plant Kingdom Quiz 7Plant Kingdom Quiz 8Plant Kingdom Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books