Xylem Cell Diagram. Xylem also contains two other cell types. In eudicots the xylem usually forms a cross of cells within the stele which runs the length of the root.
Xylem also contains two other cell types. They are elongated tube like cells with tapering ends and chisel like in appearance. When drawing the structure of primary xylem vessels it is important to remember the following features.
The xylem transports water and minerals from the roots up the plant stem and into the leaves.
However phloem is bidirectional and transports food and nutrients to all of the plant. If lignified secondary wall is present the pit pairs between the cells and the adjacent xylem element may be bordered half bordered or simple. In vascular bundles present in non woody plants and non woody. The structure of xylem and phloem is also different.
