Quiz_Ptridophyta

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1. In Pteris, the roots are:

 
 
 
 

2. The sori bearing leaves of fern are known as:

 
 
 
 

3. The gametophyte of fern is as:

 
 
 
 

4. The sporangium of fern contains nearly:

 
 
 
 

5. . In Bryophytes and Pteridophytes, transport of male gametes requires: (NEET 2016)

 
 
 
 

6. Fern phloem lacks:

 
 
 
 

7. If the sporangia in a sorus are in different stages of development and are intermixed, this condition is called:

 
 
 
 

8. The fern plant is:

 
 
 
 

9. In Pteris, the archegonia are present:

 
 
 
 

10. The sex organs that develop amongst the rhizoids of fern prothallus are:

 
 
 
 

11. A special structure is born in between the microsporophyll and microsporangium of Selaginella. It is called:

 
 
 
 

12. Sporophyte of fern is:

 
 
 
 

13. The megasporangia of Selaginella can be identified due to their:

 
 
 
 

14. The xylem of stele of fern rhizome is made up of:

 
 
 
 

15. In young stage sporophyte of fern absorbs food from the prothallus through:

 
 
 
 

16. Pteridophyta are also called:

 
 
 
 

17. Male gametophyte of Selaginella is found:

 
 
 
 

18. The prothallus of fern is:

 
 
 
 

19. The megaspore of Selaginella on germination produces:

 
 
 
 

20. Meristele of fern is:

 
 
 
 

21. The megasporangium of Selaginella is:

 
 
 
 

22. The number of neck canal cells in archegonium of Selaginella is:

 
 
 
 

23. The chief characteristic of fern leaf is that they:

 
 
 
 

24. Psilotum is:

 
 
 
 

25. The heart-shaped prothallus of Dryopteris is always:

 
 
 
 

26. Eligulate, eusporangiate, homosporous, protostelic pteridophyte is:

 
 
 
 

27. The sori of Dryopteris are covered by a thick multicellular covering known as:

 
 
 
 

28. The archegonia of Selaginella are differentiated by:

 
 
 
 

29. The sori in Dryopteris are found on:

 
 
 
 

30. Formation of gametophyte-like structure from sporophyte without reduction division is called (i.e., without formation of spores):

 
 
 
 

31. Selaginella differs from Moss in having:

 
 
 
 

32. A number of short stalked sporangia attached with placenta and covered by indusium is called:

 
 
 
 

33. The ferns are usually found:

 
 
 
 

34. Some of the species of Selaginella perennate by means of:

 
 
 
 

35. The most primitive vascular plants is:

 
 
 
 

36. Heterospory and ligulate leaves are a feature of:

 
 
 
 

37. The development of sporangium in Selaginella is:

 
 
 
 

38. Fern prothallus produces:

 
 
 
 

39. The stem and petiole are covered with numerous brownish scale-like structures which are called:

 
 
 
 

40. The development of Selaginella embryo is:

 
 
 
 

41. Pteridophytes as a group differ from Bryophytes and Thallophytes in having:

 
 
 
 

42. Dryopteris prothallus is bisexual but the type of gametic union is generally by:

 
 
 
 

43. Amphiphloeic siphonostele develops in rhizome of:

 
 
 
 

44. The term stele was given by:

 
 
 
 

45. What is special feature of fern archegonia?

 
 
 
 

46. The stem-like character of rhizophore of Selaginella is:

 
 
 
 

47. The mature ligule has a prominent basal portion called:

 
 
 
 

48. Indusium in Dryopteris is:

 
 
 
 

49. Which is the correct statement about Selaginella?

 
 
 
 

50. The seedless plants which possess vascular tissues are:

 
 
 
 

51. . In Oswald and Tippo’s system of classification, Pteropsida does not include:

 
 
 
 

52. Most primitive group of vascular plants are:

 
 
 
 

53. The gametophyte of fern bears:

 
 
 
 

54. If a sporangium developed from a group of cells it is called:

 
 
 
 

55. Cyathia is characterized by:

 
 
 
 

56. The prothallus of fern represents the plant:

 
 
 
 

57. The microsporophyll of Selaginella are the forerunners of which structure of Angiosperms?

 
 
 
 

58. Biciliate antherozoids are found in which of the following?

 
 
 
 

59. The archegonia in Selaginella develop on:

 
 
 
 

60. Which of the following applies to Selaginella?

 
 
 
 

61. In the sub genus Heterophyllum of genus Selaginella the leaves are present in:

 
 
 
 

62. Megasporophylls of Pteridophyta are comparable to which structure of Angiosperms?

 
 
 
 

63. In which of the following diploid stage is usually dominant?

 
 
 
 

64. In Pteris, the sporophytic generation begins from and ends with the formation of spore mother cells:

 
 
 
 

65. If a sporangium is derived from a single cell it is called:

 
 
 
 

66. Azolla and Salvinia both are:

 
 
 
 

67. Polystelic condition is found in:

 
 
 
 

68. The capsule of fern sporangium bursts at a place called:

 
 
 
 

69. Which of the following is true for Selaginella?

 
 
 
 

70. Which of the following can be said to be the precursor of seed-bearing plants?

 
 
 
 

71. In pteridophytes, meiosis occurs at the stage of:

 
 
 
 

72. Evidence in support of root-like nature of Selaginella rhizophore is:

 
 
 
 

73. The number of androcytes in male prothallus of Selaginella are:

 
 
 
 

74. The stele of Dryopteris is a:

 
 
 
 

75. The antheridia of fern are different from that of moss in the sense that they produce:

 
 
 
 

76. Adaxial outgrowth from the base of the leaf of Selaginella is:

 
 
 
 

77. Which of the following is a heterosporous pteridophyte?

 
 
 
 

78. Heterospory is the production of:

 
 
 
 

79. In Selaginella, the microsporangia are:

 
 
 
 

80. Marsilea quadrifolia has only four leaflets. It is a:

 
 
 
 

81. If the sporangia in a sorus are in the same stage of development it is called:

 
 
 
 

82. The chief function of the indusium of the fern is:

 
 
 
 

83. Fern prothallus is:

 
 
 
 

84. . Tapetum develops in:

 
 
 
 

85. The developing embryo in Selaginella derives its food from:

 
 
 
 

86. Certain leafless non-green branches produced from Selaginella are:

 
 
 
 

87. Placenta in fern is:

 
 
 
 

88. Which group of plants have spores, vascular bundles and no seeds?

 
 
 
 

89. Azolla growing in paddy fields helps in:

 
 
 
 

90. The structure produced from germination of a microspore of Selaginella is:

 
 
 
 

91. Rhizophore of Selaginella is:

 
 
 
 

92. How a fern differs from a moss?

 
 
 
 

93. The leafy fern plant represents the:

 
 
 
 

94. The sporangia of Selaginella are attached:

 
 
 
 

95. Some of the species of Selaginella are commonly called:

 
 
 
 

96. Which group of plants have spores, vascular bundles but no flowers?

 
 
 
 

97. The tree fern is:

 
 
 
 

98. Fern plants are:

 
 
 
 

99. Male gametes in Dryopteris are:

 
 
 
 

100. attract the antherozoids of Funaria towards their archegonium:

 
 
 
 

101. In which of the following plants is the sporophyte a dominant phase in the life cycle?

 
 
 
 


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