NEET Biology question
Match the following columns and choose the correct option.
Column-I: (A) Radial vascular bundle, (B) Collateral vascular bundle, (C) Bicollateral vascular bundle, (D) Amphicribral vascular bundle, (E) Amphivasal vascular bundle Column-II: (1) Cucurbita pepo, (2) Dracaena, (3) Roots of angiosperms, (4) Sunflower stem, (5) Fern
Answer: (A)
Solution
Radial vascular bundles, where xylem and phloem lie on alternate radii, are characteristic of roots of angiosperms (A-3). Collateral vascular bundles are found in the sunflower stem (B-4). Bicollateral vascular bundles, with phloem on both sides of xylem,
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