WebXam Animal and Plant Practice Test 2025 - Free Practice Questions and Study Resources

Vascular tissue is critical in plants for both support and transport functions. It consists primarily of two types of tissues: xylem and phloem. Xylem is responsible for transporting water and nutrients from the roots to the rest of the plant, providing structural support due to its lignified cell walls that help maintain the plant's upright position. Phloem, on the other hand, transports the products of photosynthesis (sugars) from the leaves to other parts of the plant, including roots and fruits, ensuring energy distribution throughout the organism.

The combination of these functions makes vascular tissue integral to a plant's overall health and growth. While dermal tissue serves as a protective layer, meristematic tissue is involved in growth and the formation of new cells, and ground tissue primarily functions in storage, photosynthesis, and support, vascular tissue distinctly stands out for its dual role in both providing support and facilitating the movement of essential substances within the plant.