biology mcqs
Morphology of Flowering Plants: MCQ Test
Test your comprehensive knowledge of the structural organisation of plants and animals, including morphology, anatomy, and physiological processes, based on NCERT Biology.
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Showing questions 61 - 80 of 128
61. In a monocotyledonous seed, the single large and shield-shaped cotyledon is known as:
62. What are the sheaths that enclose the plumule and radicle in a monocotyledonous seed, respectively?
63. In a floral formula, what does the symbol 'A' represent?
64. In a floral formula, what does the symbol '⊕' represent?
65. How is fusion of floral parts indicated in a floral formula?
66. Which floral whorl is drawn as the outermost in a floral diagram?
67. The Solanaceae family is commonly known as the 'potato family'. Which of the following is a characteristic feature of its leaves?
68. In Solanaceae, the stamens are five and are attached to the petals. What is this condition called?
69. What type of ovary is found in the Solanaceae family?
70. Which of the following plants from the Solanaceae family is used as a medicine?
71. The study of the internal structure of plants is called:
72. Cells are organized into tissues, and tissues are organized into which higher level of organization in plants?
73. Which of the following is NOT one of the three types of tissue systems in plants based on their structure and location?
74. The epidermal tissue system comprises all of the following EXCEPT:
75. Which component of the epidermal tissue system is absent in roots?
76. What are the unicellular elongations of the epidermal cells that help absorb water and minerals from the soil called?
77. In grasses, the guard cells of stomata are characteristically shaped like:
78. The stomatal apparatus consists of which of the following?
79. All tissues except epidermis and vascular bundles constitute which tissue system?
80. Which of the following is a simple tissue component of the ground tissue system?