Quiz_Ptridophyta

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1. Meristele of fern is:

 
 
 
 

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

 
 
 
 

3. Cyathia is characterized by:

 
 
 
 

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

 
 
 
 

5. The term stele was given by:

 
 
 
 

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

 
 
 
 

7. The sporangia of Selaginella are attached:

 
 
 
 

8. Sporophyte of fern is:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

11. The sori in Dryopteris are found on:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

14. The prothallus of fern represents the plant:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

17. Fern prothallus is:

 
 
 
 

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

 
 
 
 

19. The development of Selaginella embryo is:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

24. Pteridophyta are also called:

 
 
 
 

25. The gametophyte of fern is as:

 
 
 
 

26. Fern plants are:

 
 
 
 

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

 
 
 
 

28. The prothallus of fern is:

 
 
 
 

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

 
 
 
 

30. Male gametophyte of Selaginella is found:

 
 
 
 

31. Rhizophore of Selaginella is:

 
 
 
 

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

 
 
 
 

33. In Pteris, the roots are:

 
 
 
 

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

 
 
 
 

35. Fern phloem lacks:

 
 
 
 

36. Most primitive group of vascular plants are:

 
 
 
 

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

 
 
 
 

38. Azolla and Salvinia both are:

 
 
 
 

39. Selaginella differs from Moss in having:

 
 
 
 

40. Which is the correct statement about Selaginella?

 
 
 
 

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

 
 
 
 

42. In Selaginella, the microsporangia are:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

45. attract the antherozoids of Funaria towards their archegonium:

 
 
 
 

46. Amphiphloeic siphonostele develops in rhizome of:

 
 
 
 

47. What is special feature of fern archegonia?

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

51. The stele of Dryopteris is a:

 
 
 
 

52. In Pteris, the archegonia are present:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

56. The archegonia of Selaginella are differentiated by:

 
 
 
 

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

 
 
 
 

58. Fern prothallus produces:

 
 
 
 

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

 
 
 
 

60. . Tapetum develops in:

 
 
 
 

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

 
 
 
 

62. Polystelic condition is found in:

 
 
 
 

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

 
 
 
 

64. Indusium in Dryopteris is:

 
 
 
 

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

 
 
 
 

66. The gametophyte of fern bears:

 
 
 
 

67. The archegonia in Selaginella develop on:

 
 
 
 

68. Which of the following is true for Selaginella?

 
 
 
 

69. The sporangium of fern contains nearly:

 
 
 
 

70. Psilotum is:

 
 
 
 

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

 
 
 
 

72. Heterospory is the production of:

 
 
 
 

73. Male gametes in Dryopteris are:

 
 
 
 

74. Which of the following applies to Selaginella?

 
 
 
 

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

 
 
 
 

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

 
 
 
 

77. The tree fern is:

 
 
 
 

78. The leafy fern plant represents the:

 
 
 
 

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

 
 
 
 

80. The fern plant is:

 
 
 
 

81. Which of the following is a heterosporous pteridophyte?

 
 
 
 

82. Placenta in fern is:

 
 
 
 

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

 
 
 
 

84. The ferns are usually found:

 
 
 
 

85. How a fern differs from a moss?

 
 
 
 

86. The megasporangium of Selaginella is:

 
 
 
 

87. The megaspore of Selaginella on germination produces:

 
 
 
 

88. The development of sporangium in Selaginella is:

 
 
 
 

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

 
 
 
 

90. Heterospory and ligulate leaves are a feature of:

 
 
 
 

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

 
 
 
 

92. The most primitive vascular plants is:

 
 
 
 

93. The seedless plants which possess vascular tissues are:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

97. Azolla growing in paddy fields helps in:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 


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