Quiz_Ptridophyta

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

 
 
 
 

2. Placenta in fern is:

 
 
 
 

3. What is special feature of fern archegonia?

 
 
 
 

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

 
 
 
 

5. The tree fern is:

 
 
 
 

6. Polystelic condition is found in:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

9. The stele of Dryopteris is a:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

12. The development of sporangium in Selaginella is:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

16. The most primitive vascular plants is:

 
 
 
 

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

 
 
 
 

18. Rhizophore of Selaginella is:

 
 
 
 

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

 
 
 
 

20. Male gametophyte of Selaginella is found:

 
 
 
 

21. The sori in Dryopteris are found on:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

24. Fern prothallus produces:

 
 
 
 

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

 
 
 
 

26. Meristele of fern is:

 
 
 
 

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

 
 
 
 

28. Fern plants are:

 
 
 
 

29. The prothallus of fern is:

 
 
 
 

30. Amphiphloeic siphonostele develops in rhizome of:

 
 
 
 

31. Which of the following is true for Selaginella?

 
 
 
 

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

 
 
 
 

33. The sporangium of fern contains nearly:

 
 
 
 

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

 
 
 
 

35. In Selaginella, the microsporangia are:

 
 
 
 

36. The development of Selaginella embryo is:

 
 
 
 

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

 
 
 
 

38. Which of the following applies to Selaginella?

 
 
 
 

39. The archegonia in Selaginella develop on:

 
 
 
 

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

 
 
 
 

41. The ferns are usually found:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

45. Which of the following is a heterosporous pteridophyte?

 
 
 
 

46. The sporangia of Selaginella are attached:

 
 
 
 

47. Psilotum is:

 
 
 
 

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

 
 
 
 

49. The term stele was given by:

 
 
 
 

50. The gametophyte of fern bears:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

54. Pteridophyta are also called:

 
 
 
 

55. Which is the correct statement about Selaginella?

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

60. The fern plant is:

 
 
 
 

61. The gametophyte of fern is as:

 
 
 
 

62. Cyathia is characterized by:

 
 
 
 

63. The prothallus of fern represents the plant:

 
 
 
 

64. Sporophyte of fern is:

 
 
 
 

65. In Pteris, the roots are:

 
 
 
 

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

 
 
 
 

67. The leafy fern plant represents the:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

71. Most primitive group of vascular plants are:

 
 
 
 

72. Male gametes in Dryopteris are:

 
 
 
 

73. The megasporangium of Selaginella is:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

77. Selaginella differs from Moss in having:

 
 
 
 

78. Heterospory and ligulate leaves are a feature of:

 
 
 
 

79. The archegonia of Selaginella are differentiated by:

 
 
 
 

80. The megaspore of Selaginella on germination produces:

 
 
 
 

81. Fern prothallus is:

 
 
 
 

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

 
 
 
 

83. In Pteris, the archegonia are present:

 
 
 
 

84. Azolla and Salvinia both are:

 
 
 
 

85. Azolla growing in paddy fields helps in:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

88. . Tapetum develops in:

 
 
 
 

89. Heterospory is the production of:

 
 
 
 

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

 
 
 
 

91. Fern phloem lacks:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

94. attract the antherozoids of Funaria towards their archegonium:

 
 
 
 

95. The seedless plants which possess vascular tissues are:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

100. Indusium in Dryopteris is:

 
 
 
 

101. How a fern differs from a moss?

 
 
 
 


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