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NCERT CLASS 11 | TOPIC : ANATOMY OF FLOWERING PLANTS - TISSUES | QB-1 | NEET BIOLOGY ONLINE TEST



NCERT CLASS 11 | TOPIC : ANATOMY OF FLOWERING PLANTS - TISSUES | QB-1 | NEET BIOLOGY ONLINE TEST


It contains 70 important questions. Choose the most correct answer. Then check your answer. Try again if there are errors. Regards : www.onlinetest.kalvisolai.com


1 ➤ 1. The branch of biology deals with internal structure of plants is called


2 ➤ 2. Find out the incorrect statement:


3 ➤ 3. A tissue is a group of cells having a


4 ➤ 4. Depending on whether the cells being formed are capable of dividing or not, the plant tissues are classifi ed into how many types?


5 ➤ 5. Find the example of primary meristem.


6 ➤ 6. Apical meristem is present at


7 ➤ 7. Axillary bud is


8 ➤ 8. Which tissue occurs in grasses and regenerate parts removed by the grazing herbivores?


9 ➤ 9. The meristem that occurs in the mature regions of roots and shoots of many plants, particularly those that produce woody axis and appear later than primary meristem, is called


10 ➤ 10. Find the example of lateral meristem


11 ➤ 11. The newly-formed cells from primary and secondary meristem, which becomes structurally and functionally specialized and lose the ability to divide are known as


12 ➤ 12. During the formation of the primary plant body, the specific regions of the apical meristem produces


13 ➤ 13. Permanent tissues, which have all cell similar in structure and function are called


14 ➤ 14. Permanent tissues, which have many different types of cells are called


15 ➤ 15. Which tissue is the most abundant in plant organ?


16 ➤ 16. The following features belong to
I. Cells are generally isodiametric. They may be spherical, oval, round, polygonal, or elongated in shape.
II. Cells have thin wall and are made up of cellulose.
III. Cells may be closely packed or may have intercellular spaces.
IV. Tissue perform various kind of functions like photosynthesis, storage and secretion


17 ➤ 17. The following features belong to I. Cells are thick at corner due to the deposition of cellulose, hemicelluloses and pectin. II. Cells may contain chloroplast and gets assimilated. III. Intercellular spaces are absent. IV. Provide mechanical support to growing parts of the plant such as young stem and petiole of leaf


18 ➤ 18. Which simple tissue is characterized by pits?.


19 ➤ 19. _________ are spherical, oval, cylindrical, highly thickened dead cell with very narrow cavities.


20 ➤ 20. Secondary thickening in collenchyma is of


21 ➤ 21. On what basis we classify sclerenchyma into fibres or sclereids?


22 ➤ 22. Sclereids are present in the pulp of


23 ➤ 23. Sclereids are present in


24 ➤ 24. Which tissue is usually dead and without protoplast?


25 ➤ 25. The collenchyma tissue is characterized by


26 ➤ 26. In which way collenchyma differs from sclerenchyma?


27 ➤ 27. Walls of sclerenchyma are


28 ➤ 28. Collenchyma differs from parenchyma in having


29 ➤ 29. Which of the following are simple tissues?


30 ➤ 30. What is the most common type of permanent tissue found in almost all plants?


31 ➤ 31. Which of the following tissues gives tensile strength against bending and swaying?


32 ➤ 32. A simple mechanical tissue devoid of lignin is


33 ➤ 33. The primary plant body is made up of


34 ➤ 34. Hard lignified thick-walled long and pointed cells of a plant are


35 ➤ 35. A thick-walled lignified simple mechanical tissue is


36 ➤ 36. How many types of cells are present in complex tissue?


37 ➤ 37. The functions of xylem are


38 ➤ 38. Xylem is composed of how many different elements?


39 ➤ 39. Gymnosperm lacks _________ in their xylem


40 ➤ 40. Select the correct matching: Column I Column II
A. Tracheids – 1. Elongated and tube like cells with thick and lignified wall and tapering ends.
B. Vessels – 2. Tube like structure made up of many cells, each cell with lignified wall and large central cavity.
C. Xylem fibre – 3. Highly thickened walls and obliterated central humans.
D. Xylem parenchyma – 4. Living cell with thin cell wall made up of cellulose


41 ➤ 41. Xylem parenchyma stores


42 ➤ 42. Phloem parenchyma stores


43 ➤ 43. Select the incorrect statement from the following:


44 ➤ 44. Protoplast is absent in all except


45 ➤ 45. The primary xylem elements formed are called _________ and the secondary xylem formed is called _________


46 ➤ 46. In stem


47 ➤ 47. In root


48 ➤ 48. Phloem transports


49 ➤ 49. How many elements are composed in phloem in angiosperm?


50 ➤ 50. Phloem is composed of all except


51 ➤ 51. Gymnosperm posses


52 ➤ 52. Select the incorrect statement from the following:


53 ➤ 53. The following are live components of phloem except


54 ➤ 54. The following are dead components of xylem except


55 ➤ 55. Select the correct statement from the following:


56 ➤ 56. Following are the features of phloem fibres except


57 ➤ 57. Phloem fibre, which is commercially used is actually


58 ➤ 58. Select the incorrect matching:


59 ➤ 59. A mature sieve tube differs from vessel in


60 ➤ 60. In pteridophyta and gymnosperms, which cells are present in place of companion cell?


61 ➤ 61. Both vessels and companion cells are absent in


62 ➤ 62. The only plant cells without nuclei among the following are


63 ➤ 63. Vessels differ from tracheids


64 ➤ 64. Companion cells are usually seen associated with


65 ➤ 65. Sieve tubes are better suited for translocation because they


66 ➤ 66. Lignified cell wall is the characteristic feature of


67 ➤ 67. The chief function of sieve tube is


68 ➤ 68. The function of storage is performed by


69 ➤ 69. Which is present in the vascular bundles of gymnosperms?


70 ➤ 70. How many types of tissue systems are present in plant depending on their structure and function?


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