There are two tissues within those veins, xylem and phloem. Xylem carries water from the roots up to the cells in the leaf. Phloem carries the food produced in the leaf to the rest of the plant. Bottom line is the leaf has veins for the same reason we have arteries and veins, to move stuff around to where we need it.
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 spaces between leaf veins are called interveinal areas. These areas are usually filled with chloroplasts, which are responsible for photosynthesis. The arrangement of veins and interveinal areas in leaves is important for nutrient and water transport.
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.
The internode space. The space between the two leafe nodes. The spaces between leaf veins are called areoles.
The smaller veins in the leaf connect to the larger veins, which lead to the midrib, or central vein. This network of veins helps transport water, nutrients, and sugars to and from the leaf's cells for photosynthesis and other metabolic processes.
Leaf venation refers to the pattern of veins in a leaf. There are two main types of leaf venation: parallel venation, where the veins run alongside each other in a parallel pattern, and reticulate venation, where the veins branch and form a network-like pattern across the leaf. The type of venation can be used as a characteristic for identifying plant species.
In plants that have taproot, the veins form a net-like design, on both side of the leaf. This is called reticulate venation. The veins in a leaf transport water, minerals and food, and also provide support to the leaf.
The lines in a leaf are called veins. Veins are responsible for transporting water and nutrients throughout the leaf and providing structural support. They can be either parallel or reticulated, depending on the plant species.
The veins in a leaf are called vascular tissues, which consist of xylem and phloem. Xylem transports water and nutrients from the roots to the rest of the plant, while phloem transports sugars produced through photosynthesis to other parts of the plant.
leaf vessels
The Veins in the leaf
The network of veins is the leaf skeleton