Leaf Structure Diagram: Xylem and Phloem in Plant Transport Systems #198342 (License: Personal Use)

This educational diagram depicts a cross-section of a plant stem connected to a leaf, clearly labeling the xylem tubes (transporting water upward) and phloem tubes (carrying sugars downward). The green leaf shows vein integration with the vascular bundle, illustrating how plants distribute resources efficiently. The image is ideal for teaching plant physiology and vascular tissue function.

Used in biology textbooks, online learning modules, and science education websites to explain plant vascular systems; matches user intent for studying or teaching photosynthesis, transpiration, and nutrient transport.