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A vascular bundle is a strand of specialized vascular tissue in plants, primarily composed of xylem and phloem. These tissues are crucial components of the vascular system in plants, responsible for transporting essential substances throughout the plant body.12

  • Xylem transports water and dissolved minerals from the roots to the leaves and provides structural support.3
  • Phloem conducts food produced during photosynthesis from the leaves to all other parts of the plant.4

Vascular bundles run longitudinally along the stem. Their arrangement differs between plant types: in monocots (like grasses), they are scattered throughout the stem, while in dicots (like roses), they are arranged in a ring surrounding a central pith. These bundles are interconnected with the vascular systems of both the roots and the leaves, forming a continuous transport network.25

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