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NEET Biology question

BiologyAnatomy of Flowering PlantsNEET

Select the correct statements. I. Epidermal cell have small amount of cytoplasm and a large vacuole. II. Waxy layer cuticle is absent in roots. III. Root hairs are unicellular, while stem hairs/trichomes are multicellular. IV. Trichomes are branched/unbranched, soft/stiff and secretory or transpiration preventive. V. Guard cells are dumb-bell-shaped in dicots and bean-shaped in monocots (e.g., grass).

Answer: (D)

Solution

Statement I is true (small cytoplasm, large vacuole in epidermal cells). Statement II is true (cuticle is absent in roots). Statement III is true (root hairs unicellular, trichomes multicellular). Statement IV is also factually true as written (trichomes can be branched/unbranched, soft/stiff, secretory or

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Question ID VK-105480