Leaf veins are primarily composed of vascular tissue, which includes xylem and phloem. Xylem transports water and minerals from the roots to the leaves, while phloem distributes the sugars produced during photosynthesis throughout the plant. The veins are supported by a network of parenchyma cells and are often surrounded by bundle sheath cells that help regulate the flow of materials. Together, these components provide structural support and facilitate the movement of nutrients and water within the leaf.
The patten of veins on a dicot leaf are called netted veins. With netted veins, several main veins begin near the base of the leaf and radiate outward.
The network of veins is the leaf skeleton
leaf vessels
The Veins in the leaf
in veins
The fine network of lines on the undersurface of a leaf are called Veins. The water and minerals go to every part of the leaf through these Veins.
A leaf is a cell that has both chlorophyll and veins.
the veins are parallel to each other
The placement of the veins in a leaf can limit the effects of photosynthesis and transport water through the leaf and plant body. The location of the veins and the shape of the leaf are two of the factors used to determine the species of the plant.
Leaf veins.
venation
The leaf blade , the main vein , the veins , the stem and the leaf.