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Morphology of Flowering Plants

117 questions · Biology · NEET
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Morphology of Flowering Plants

117 questions · Biology · NEET

  1. Which of the following is an example of a zygomorphic flower?2025 · Q30 · MCQ
  2. Given below are two statements: Statement I: In a floral formula ⊕ stands for zygomorphic nature of the flower, and G​ stands for inferior ovary. Statement II: In a floral formula ⊕ stands for actinomorphic…2025 · Q62 · MCQ
  3. Identify the part of the seed from the given figure which is destined to form root when the seed germinates. Includes diagram2024 · Q16 · MCQ
  4. Identify the type of flowers based on the position of calyx, corolla and androecium with respect to the ovary from the given figures (a) and (b) Includes diagram2024 · Q20 · MCQ
  5. Bulliform cells are responsible for2024 · Q30 · MCQ
  6. Match List I with List II Choose the correct answer from the options given below : Includes table2024 · Q38 · MCQ
  7. Match List I with List II Choose the correct answer from the options given below: Includes table2024 · Q47 · MCQ
  8. Which of the following is an example of actinomorphic flower?2024 · Q9 · MCQ
  9. Match List-I with List-II : Choose the correct answer from the options given below : Includes table2024 · Q17 · MCQ
  10. Match List-I with List-II : Choose the correct answer from the options given below : Includes table2024 · Q18 · MCQ
  11. Which of the following examples show monocarpellary, unilocular ovary with many ovules? A. Sesbania B. Brinjal C. Indigofera D. Tobacco E. Asparagus Choose the correct answer from the options given below :2024 · Q35 · MCQ
  12. In a pea flower, five petals are arranged in a specialized manner with one posterior, two lateral and two anterior. These are named as ___________, __________ and _________ respectively.2023 · Q11 · MCQ
  13. In Calotropis, aestivation is :2023 · Q3 · MCQ
  14. Match the following : Select the correct option : Includes table2023 · Q43 · MCQ
  15. Family Fabaceae differs from Solanaceae and Liliaceae. With respect to the stamens, pick out the characteristics specific to family Fabaceae but not found in Solanaceae or Liliaceae.2023 · Q10 · MCQ
  16. Given below are two statements : One is labelled as Assertion A and the other is labelled as Reason R : Assertion A : A flower is defined as modified shoot wherein the shoot apical meristem changes to floral meristem. Reason R : Internode…2023 · Q41 · MCQ
  17. Which of the following statement is not correct?2022 · Q16 · MCQ
  18. The type of tissue commonly found in the fruit wall of nuts is :2022 · Q21 · MCQ
  19. Match List - I with List - II : Choose the correct answer from the options given below Includes table2022 · Q28 · MCQ
  20. The Floral Diagram represents which one of the following families? Includes diagram2022 · Q33 · MCQ
  21. Identify the correct set of statements: (a) The leaflets are modified into pointed hard thorns in Citrus and Bougainvillea (b) Axillary buds form slender and spirally coiled tendrils in cucumber and pumpkin (c) Stem is flattened and fleshy…2022 · Q2 · MCQ
  22. The flowers are Zygomorphic in : (a) Mustard (b) Gulmohar (c) Cassia (d) Datura (e) Chilly Choose the correct answer from the options given below :2022 · Q23 · MCQ
  23. Which part of the fruit, labelled in the given figure makes it a false fruit? Includes diagram2022 · Q34 · MCQ
  24. Which one of the following plants shows vexillary aestivation and diadelphous stamens?2022 · Q5 · MCQ
  25. Match Column-I with Column-II Select the correct answer from the options given below. Includes diagram2021 · Q37 · MCQ
  26. Ray florets have2020 · Q10 · MCQ
  27. The ovary is half inferior in:2020 · Q11 · MCQ
  28. Grass leaves curl inward during very dry weather. Select the most appropriate reason from the following :2019 · Q59 · MCQ
  29. Sweet potato is a modified2018 · Q30 · MCQ
  30. The morphological nature of the edible part of coconut is2017 · Q34 · MCQ
  31. Coconut fruit is a2017 · Q35 · MCQ
  32. In Bougainvillea, throns are the modifications of2017 · Q36 · MCQ
  33. Which of the following is not a stem modification?2016 · Q22 · MCQ
  34. Stems modified into flat green organs performing the functions of leaves are known as2016 · Q34 · MCQ
  35. Cotyledon of maize grain is called2016 · Q35 · MCQ
  36. Tricarpellary, syncarpous gynoecium is found in flowers of2016 · Q36 · MCQ
  37. The standard petal of a papilionaceous corolla is also called2016 · Q37 · MCQ
  38. How many plants among Indigofera., Sesbania, Salvia, Allium, Aloe, mustard, groundnut, radish, gram and turnip have stamens with different lengths in their flowers?2016 · Q20 · MCQ
  39. The term 'polyadelphous' is related to2016 · Q29 · MCQ
  40. Free-central placentation is found in2016 · Q30 · MCQ
  41. Radial symmetry is found in the flowers of2016 · Q32 · MCQ
  42. The wheat grain has an embryo with one large, shield shaped cotyledon known as2015 · Q27 · MCQ
  43. Among China rose, mustard, brinjal, potato, guava, cucumber, onion and tulip, how many plants have superior ovary?2015 · Q28 · MCQ
  44. Axile placentation is present in2015 · Q29 · MCQ
  45. Roots play insignificant role in absorption of water in2015 · Q30 · MCQ
  46. Perigynous flowers are found in2015 · Q20 · MCQ
  47. Leaves become modified into spines in2015 · Q32 · MCQ
  48. Keel is the characteristic feature of flower of2015 · Q33 · MCQ
  49. is the floral formula of Includes diagram2015 · Q34 · MCQ
  50. Placenta and pericarp are both edible portions in2014 · Q36 · MCQ
  51. An example of edible underground steam is2014 · Q37 · MCQ
  52. When the margins of sepals or petals overlap one another without any particular direction, the condition is termed as2014 · Q38 · MCQ
  53. Which one of the following statements is correct?2014 · Q39 · MCQ
  54. Among flowers of Calotropis, tulip, Sesbania, Asparagus, Colchicum, sweet pea, Petunia, Indigofera, mustard, soybean, tobaco and groundnut, how many plants have corolla with valvate aestivation?2013 · Q21 · MCQ
  55. Inflorescence is racemose in2013 · Q33 · MCQ
  56. How many plants among China rose, Ocimum, sunflower, mustard, Alstonia, guava, Calotropis and Nerium (oleander) have opposite phyllotaxy?2013 · Q34 · MCQ
  57. In a cymose inflorescence the main axis2013 · Q35 · MCQ
  58. Among bitter gourd, mustard, brinjal, pumpkin, china rose, lupin, cucumber, sunhemp, gram, guava, beam, chilli, plum, petunia, tomato, rose, Withania, potato, onion, aloe and tulip how many plants have hypogynous flower?2013 · Q35 · MCQ
  59. In China rose the flowers are2013 · Q36 · MCQ
  60. How many plants in the list given below have marginal placentation? Mustard, Gram, Tulip, Asparagus, Arhar, Sun hemp, Chilli, Colchicum, Onion, Moong, Pea, Tobacco, Lupin2012 · Q19 · MCQ
  61. Which one of the following organisms is correctly matched with its three characteristic?2012 · Q20 · MCQ
  62. Cymose inflorescence is present in2012 · Q24 · MCQ
  63. Placentation in tomato and lemon is2012 · Q36 · MCQ
  64. Phyllode is present in2012 · Q38 · MCQ
  65. How many plants in the list given below have composite fruits that develop from an inflorescence? Walnut, poppy, radish, fig, pineapple, apple, tomato, mulberry.2012 · Q39 · MCQ
  66. The gynoecium consists of many free pistils in flowers of2012 · Q40 · MCQ
  67. The coconut water and the edible part of coconut are equivalent to2012 · Q41 · MCQ
  68. Vexillary aestivation is characteristic of the family2012 · Q42 · MCQ
  69. Which one of the following pairs is wrongly matched while the remaining three are correct?2011 · Q21 · MCQ
  70. Sweet potato is homologous to2011 · Q22 · MCQ
  71. Whorled, simple leaves with reticulate venation are present in2011 · Q23 · MCQ
  72. Which one of the following figures represents the placentation in Dianthus?2011 · Q30 · MCQ
  73. Flowers are zygomorphic in2011 · Q24 · MCQ
  74. Which one of the following statements is correct?2011 · Q36 · MCQ
  75. The ovary is half inferior in flowers of2011 · Q38 · MCQ
  76. A drupe develops in2011 · Q39 · MCQ
  77. The correct floral formula of chilli is2011 · Q40 · MCQ
  78. What would be the number of chromosomes of the aleurone cells of a plant with 42 chromosomes in its root tip cells?2011 · Q60 · MCQ
  79. Consider the following four statements (i), (ii), (iii) and (iv) and select the right option for two correct statements. Statements : (i) In vexillary aestivation, the large posterior petal is called-standard, two lateral ones are wings… Includes diagram2010 · Q17 · MCQ
  80. The correct floral formula of soyabean is2010 · Q18 · MCQ
  81. Which one of the following is a xerophytic plant in which the stem is modified into the flat green and succulent structure?2010 · Q19 · MCQ
  82. Aestivation of petals in the flower of cotton is correctly shown in2010 · Q28 · MCQ
  83. Keel is characteristic of the flowers of2010 · Q37 · MCQ
  84. Ovary is half-inferior in the flowers of2010 · Q38 · MCQ
  85. The scutellum observed in a grain of wheat or maize is comparable to which part of the seed in other monocotyledons?2010 · Q39 · MCQ
  86. The technical term used for the androecium in a flower of China rose (Hibiscus rosa sinensis) is2010 · Q40 · MCQ
  87. An examples of a seed with endosperm, perisperm, and caruncle is2009 · Q36 · MCQ
  88. Cotyledons and testa respectively are edible parts in2009 · Q37 · MCQ
  89. An example of axile placentation is2009 · Q38 · MCQ
  90. A fruit developed from hypanthodium inflorescence is called2009 · Q39 · MCQ
  91. The floral formula is that of Includes diagram2009 · Q40 · MCQ
  92. Replum is present in the ovary of flower of2008 · Q35 · MCQ
  93. The fleshy receptacle of syconus of fig encloses a number of2008 · Q36 · MCQ
  94. Endosperm is consumed by developing embryo in the sead of2008 · Q37 · MCQ
  95. The fruit is chambered, developed from inferior ovary and has seeds with succulent testa in2008 · Q38 · MCQ
  96. Dry indehiscent single-seeded fruit formed from bicarpellary syncarpous inferior ovary is2008 · Q39 · MCQ
  97. Which of the following is a flowering plant with nodules containing filamentous nitrogen-fixing micro-organism?2007 · Q2 · MCQ
  98. Pentamerous actinomorphic flowers, bicarpellary ovary with oblique septa, and fruit capsule or berry, are characteristic features of2006 · Q39 · MCQ
  99. In which of the following fruits, the edible part is the aril ?2006 · Q40 · MCQ
  100. Pineapple (ananas) fruit develops from2006 · Q41 · MCQ
  101. Long filamentous threads protruding at the end of a young cob of maize are2006 · Q42 · MCQ
  102. Why is vivipary an undesirable character for annual crop plants?2005 · Q34 · MCQ
  103. Which of the following represents the edible part of the fruit of litchi?2005 · Q35 · MCQ
  104. Edible part of mango is2004 · Q34 · MCQ
  105. Juicy hair-like structures observed in the lemon fruit develop from2003 · Q11 · MCQ
  106. Geocarpic fruit is2002 · Q37 · MCQ
  107. Edible part in mango is2002 · Q38 · MCQ
  108. Bicarpellary gynoecium and oblique ovary occurs in2001 · Q30 · MCQ
  109. Tetradynamous conditions occur in2001 · Q31 · MCQ
  110. In which of the following plant sunken stomata are found?2001 · Q32 · MCQ
  111. Which is expressing right appropriate pairing?2001 · Q33 · MCQ
  112. Edible part of banana is2001 · Q34 · MCQ
  113. What is the eye of potato?2001 · Q35 · MCQ
  114. Which is correct pair for edible part?2001 · Q36 · MCQ
  115. Pneumatophores are found in2000 · Q28 · MCQ
  116. Hair found in the inflorescence of Zea mays are the modification of2000 · Q29 · MCQ
  117. Geocarpic fruits is2000 · Q30 · MCQ