Transverse Section Of Xylem And Phloem

In transverse section of a eustele the first big thing you will notice is the presence of a pith.

Transverse section of xylem and phloem. In eudicots the xylem usually forms a cross of cells within the stele which runs the length of the root. The complex tissues are heterogeneous in nature being com posed of different types of cell elements. During transpiration water evaporates from the leaves and draws water from the roots.

In addition xylem and phloem are located away from the center of the stem and grouped together into more or less distinct vascular bundles. The image is of a transverse section of part of a root of the monocot maize zea mays showing the stele and a lateral root. The xylem and phloem are grown within the central section of a root called a stele.

Four independent phloem strands grow between each bar of the xylem cross. The xylem consists of xylem vessels dead structure. Vascular tissue consists of xylem and phloem which are found in the veins of the leaf.

Draw the arrangement of vascular bundles in your specimen. In the stems they are arranged in bundles near the edge to resist compression and bending forces. Lateral roots develop from a layer of cells underneath the endodermis called the pericycle.

As it grows it develops xylem and phloem. The latter remain contiguous and form a struc tural part of the plant adapted to carry on a specialised function. They originate by cell division of pericycle cells opposite a protoxylem group.

In transverse section it appears as a small. Xylem is endarch phloem is represented only by companion cells seive tubes and little phloem fibers vascular bundle of maize stem anatomy of monocot stem the transverse section of stem of maize which is a monocot plant contains following regions. In the roots xylem and phloem are in the centre to withstand stretching forces.