Give differences : Dicot root and Monocot root.
Dicot root | Monocot root |
$(1)$ Exodermis is not clear under epidermis. | $(1)$ Exodermis is located below epidermis. |
$(2)$ In endodermis, thickening is in the form of casparian stripes. | $(2)$ In endodermis thickening is in $C$ shape. |
$(3)$ Four units of xylem tissue and pholem tissue are arranged alternately at different radili. | $(3)$ Many units of xylem and phloem are phloem tissue are arranged alternately at different radii. |
$(4)$ Root is tetra arch. | $(4)$ Root is polyarch. |
$(5)$Phloem parenchyma cells are present in phloem tissue. | $(5)$ Phloem tissue lacks phleom parenchyma. |
$(6)$ Secondary growth is seen in old root. | $(6)$ Secondary growth is not seen. |
$(7)$ Pith is small and unclear. | $(7)$ Pith is large and clear. |
In dicot roots, cork cambium is derived from
Identify $A, B$ and $C$ in the given diagram of shoot apical meristem
Which of the following is seen in a monocot root
A root hair is formed by