(a) Radial Vascular Bundle The xylem and phloem are present on the separate radii of the root. The arrangement of vascular bundle is known as radial vascular bundle.
(b) Polyarch Xylem When many strands of xylem are present, it is referred to as ployarch condition-a characteristic feature of monocot root
(c) Well Developed Pith Dicot stem and monocot roots have well developed pith formed or parenchymatous cell with intercellular spaces.
