The veins are made up of both xylem and phloem vessels.
The xylem typically lies over the phloem. Both are embedded in a dense parenchyma tissue, called "pith", with usually some structural collenchyma tissue present.
It depends on what sort of leaf. In broad leaved flowering plants it is normally down the middle. Gingko biloba doesn't have a main vein but many radiating from the stem. The Narrow leaved flowering plants have a series of so called main veins. The conifers don't have leaves, they have needles.
what would happen if we remove the vein from the leaf
The midrib of a leaf is known as the central vein or the primary vein. It runs down the center of the leaf and provides structural support, helping to transport nutrients and water throughout the leaf. The midrib is crucial for the leaf's overall function, as it connects to the vascular system of the plant.
The main vein of a leaf is called the midrib. It provides structure and support to the leaf and helps transport water and nutrients throughout the leaf.
parallel
The scientific term for the vein of a leaf is Xylem and phloem.
The scientific term for the vein of a leaf is Xylem and phloem.
The central vein can be called a midrib or mid-vein
lateral vein is hindi ko alam
lateral vein is hindi ko alam
A vein runs through the leaf and is a thin, firm structure. It looks different from the rest of the leaf, especially the thin membrane that makes up the body of the leaf.
The leaf blade , the main vein , the veins , the stem and the leaf.
It is called a vein.
It depends on what sort of leaf. In broad leaved flowering plants it is normally down the middle. Gingko biloba doesn't have a main vein but many radiating from the stem. The Narrow leaved flowering plants have a series of so called main veins. The conifers don't have leaves, they have needles.
what would happen if we remove the vein from the leaf
Main vein, Central vein, Mid vein are all correct to a point. "Rachis" seems to be the scientifically preferred term, though. "Midrib" also sees some usage in a few types of leaf.
The leaf's branching vein pattern was absolutely mesmerizing.