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Quiz_Ptridophyta

By Vijay Wardhan • December 8, 2024

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

 
 
 
 

2. The development of Selaginella embryo is:

 
 
 
 

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

 
 
 
 

4. The seedless plants which possess vascular tissues are:

 
 
 
 

5. Rhizophore of Selaginella is:

 
 
 
 

6. The megasporangium of Selaginella is:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

9. The megaspore of Selaginella on germination produces:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

13. Selaginella differs from Moss in having:

 
 
 
 

14. The most primitive vascular plants is:

 
 
 
 

15. The leafy fern plant represents the:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

19. The prothallus of fern is:

 
 
 
 

20. In Pteris, the archegonia are present:

 
 
 
 

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

 
 
 
 

22. Meristele of fern is:

 
 
 
 

23. Heterospory and ligulate leaves are a feature of:

 
 
 
 

24. Indusium in Dryopteris is:

 
 
 
 

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

 
 
 
 

26. Fern phloem lacks:

 
 
 
 

27. Placenta in fern is:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

31. Azolla growing in paddy fields helps in:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

34. The term stele was given by:

 
 
 
 

35. The development of sporangium in Selaginella is:

 
 
 
 

36. The gametophyte of fern bears:

 
 
 
 

37. The ferns are usually found:

 
 
 
 

38. Fern prothallus produces:

 
 
 
 

39. Which of the following applies to Selaginella?

 
 
 
 

40. How a fern differs from a moss?

 
 
 
 

41. The fern plant is:

 
 
 
 

42. In Pteris, the roots are:

 
 
 
 

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

 
 
 
 

44. Psilotum is:

 
 
 
 

45. The stele of Dryopteris is a:

 
 
 
 

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

 
 
 
 

47. Fern prothallus is:

 
 
 
 

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

 
 
 
 

49. The archegonia of Selaginella are differentiated by:

 
 
 
 

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

 
 
 
 

51. attract the antherozoids of Funaria towards their archegonium:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

57. Heterospory is the production of:

 
 
 
 

58. Pteridophyta are also called:

 
 
 
 

59. Cyathia is characterized by:

 
 
 
 

60. . Tapetum develops in:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

63. Sporophyte of fern is:

 
 
 
 

64. Amphiphloeic siphonostele develops in rhizome of:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

67. Fern plants are:

 
 
 
 

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

 
 
 
 

69. Male gametes in Dryopteris are:

 
 
 
 

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

 
 
 
 

71. What is special feature of fern archegonia?

 
 
 
 

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

 
 
 
 

73. The archegonia in Selaginella develop on:

 
 
 
 

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

 
 
 
 

75. In Selaginella, the microsporangia are:

 
 
 
 

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

 
 
 
 

77. Polystelic condition is found in:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

80. The sporangium of fern contains nearly:

 
 
 
 

81. The tree fern is:

 
 
 
 

82. The gametophyte of fern is as:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

87. Male gametophyte of Selaginella is found:

 
 
 
 

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

 
 
 
 

89. The sporangia of Selaginella are attached:

 
 
 
 

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

 
 
 
 

91. Azolla and Salvinia both are:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

94. Which is the correct statement about Selaginella?

 
 
 
 

95. Which of the following is a heterosporous pteridophyte?

 
 
 
 

96. The prothallus of fern represents the plant:

 
 
 
 

97. Which of the following is true for Selaginella?

 
 
 
 

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

 
 
 
 

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

 
 
 
 

100. Most primitive group of vascular plants are:

 
 
 
 

101. The sori in Dryopteris are found on:

 
 
 
 


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