Class 11 Biology Chapter 3 Plant Kingdom Quiz 24 (60 MCQs)

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1. What is the main purpose of the Calvin Cycle in photosynthesis?
2. A flowering plant that reproduces by seed and pollen and creates fruit, flowers, veggies is called
3. What do flowering plants have to protect their seeds?
4. What does the plant cell have what the animal cell doesn't have?
5. Which of these is a way in which scientists classify plants?
6. Cork tissue arise from
7. Which of the following possess vascular tissues but lacks seeds?
8. This moves food from where it is made to other parts of the plant.
9. The sex organs of algae are:-
10. In taxonomic classification, which level comes directly after 'Order'?
11. Which is cultivated?
12. The correct arrangement of reproductive structures in Pteridophytes
13. Which of the following products is NOT made using gymnosperms?
14. Agar-Agar is obtained through-
15. Which of the following is a liverwort?
16. What are plants with specialized vascular tissue (xylem and phloem) called?
17. Genera like selaginella and salvinia produces two kind of spores such plant known as
18. The process in which water goes out from a plant.
19. The plant group that posses largest ovule, largest gametes, and largest tree
20. Three of these things play a role in shaping the form of plants in any given ecosystem. Which one does NOT?
21. Protonema occurs in the life cycle of
22. What plants produce spores?
23. Which part of a flowering plant produces pollen?
24. Which organ in a plant absorbs water from the soil and anchors the plant?
25. In which of the following group would you place a plant which produces spores, has vascular tissue and lack seeds:
26. Which plant does not have seeds, root, and stems.
27. Where do the seeds of a gymnosperm come from?
28. Flagellated isogametes for sexual reproduction found in
29. Structure present in Bryophytes, that is differentiated into foot, seta and capsule is-
30. Assertion:Spirogyra shows haplontic life cycle. Reason:Zygotic meiosis occurs in Spirogyra(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.
31. All the female organs of a plant (stigma, style, ovary) are collectively known as the .....
32. Which of the following is not a criteria for classification of plants?
33. A pine seed has cotyledons and tissue from the .....
34. A process that breaks down food and releases energy.
35. The first land plants to appear after a forest fire are the ferns, this is because of the survival of their
36. Mark the wrongly matched
37. Vascular plants that produce seeds that are not protected by fruit.
38. Which of the following is NOT a characteristic of dicot plants?
39. Herbaceous stems are soft and flexible.
40. What are some ways seeds are dispersed?
41. Pterydophytes were the first plants that could grow tall because .....
42. Joint of sternum and ribs is .....
43. Simple chlorophyll-bearing organisms lacking true stems, roots, or leaves.
44. What is a plant scientist called?
45. The plant can make ther own food during .....
46. In phylogenetic system of classification, it is believed that organisms belongs to the same taxa have .....
47. Which of the following is vascular tissue that carries water and nutrients from the roots to other parts of a plant?
48. The vascular tissue that moves finished sugars out of the leaf
49. What kingdom is made of organisms that are multi-cellular, usually green, and use photosynthesis to make their own food using the Sun's energy?
50. Find the incorrect match from the following pairs i) Psilopsida-Psilotum, ii) Lycopsida-Lycopodium iii) Sphenopsida-Selaginella iv) Pteropsida-Pteris
51. Flowers are the reproductive structures of angiosperms.
52. They live in humid and shady places. They have large leaves called fronds. Their spores are inside dark spots, called sori, on the underside of the leaves
53. Growing plants without soil is known as .....
54. What does photosynthesis mean?
55. Why are plants important to humans?
56. How are mosses and ferns alike?
57. Which one of the following is wrongly matched?
58. Which one of the following is not a character of bryophyta?
59. Explain the role of rhizoids in non-vascular plants.
60. What do mosses and liverworts have in common?