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Class 11 Biology Chapter 3 Plant Kingdom Quiz 12 (60 MCQs)

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1. What gas is released as a byproduct of photosynthesis?
2. The cell wall of Spirogyra is made up of
3. Which term describes an organism that feeds on other organisms?
4. Which part of the plant absorbs energy?
5. What are root hairs?
6. Pear shaped biflagellated zoospores are characteristic of.
7. A vegetable that makes you cry is
8. If you are asked to classify the various algae into distinct groups, which of the following characters you should choose?
9. Longest bone is that of
10. What part of the male part of the flower makes pollen?
11. In a fern life cycle, the ..... is the dominant generation.
12. A plant with no tube like tissues
13. Dicotyledons are flowering plants with:
14. The place where animals and other living things live is called .....
15. Tree bark contains several types of cells, including cork and a ring of .....
16. We classify plants weather they ave seeds.
17. Which of the following is a key difference between monocots and dicots?
18. In pteridophytes, spores geminate to give rise to
19. ..... uses chemical constituents of plants to resolve confusion
20. Fucoxanthin, Chl.a, Chl.c, Carotenoid and Xanthophylls pigments are present in-
21. The plant which have xylem and phloem are called
22. Which one of these isn't a characteristic of the bryophytes?
23. The ..... produces eggs in the moss.
24. Match the following characteristic with "mosses'.
25. When you eat a carrot, you are eating a
26. A cell in a seedless plant that can grow into a new plant.
27. These are the tiny holes on the leaves that allow CO2 to enter and O2 to exit.
28. Mosses and ferns are an example of:
29. What is the common name for Pteridophytes?
30. Which organism has radial symmetry?
31. Chlorophyll a c and xanthophylls are present in
32. Mosses Examples are
33. Zoospores(motile) are formed in
34. Which of following is correct for endosperm in gymnosperm plants?
35. Stomata help plants with which challenge?
36. Very small plants that have rhizoids rather than roots.
37. What are mosses?
38. In ulothrix, sexual reproduction is by
39. Which plant structure is responsible for transporting water from roots to leaves?
40. Plants that have a vascular system.
41. Plants are ..... , meaning their cells contain a nucleus.
42. Example of species possessing microphylls
43. Leaves called fronds arer found in:
44. Which group does NOT have roots?
45. A pine tree is a coniferous tree. Where are the seeds made in a pine tree?
46. What percentage of water can Cacti Stems be?
47. Which plant group is flower-bearing?
48. Which is NOT one of the main parts of a seed.
49. In Cycas, ..... roots are found in association with .....
50. Bryophyta are of great ecological importance because of:-
51. Which one of the following is wrongly matched?(a) Nostoc-Water blooms(b) Spirogyra-Motile gametes(c) Sargassum-Chlorophyll c(d) Basidiomycetes-Puffballs
52. First plants to inhabit land
53. Bryophytes differ from pteridophytes in
54. Histamin, Serotonin and Heparin are secreted by which cells of connective tissue:
55. The exine of pollen grain comprises
56. I live attached to rocks or floating by a body of water. Who am I?
57. Classification based on several characters is
58. Plants are considered non-vascular if they
59. What is it called when plants lose water?
60. Dicotyledons and monocotyledons are the two divisions of flowering plants. Plants can not classified into those group by identifying their .....
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