Write a note on the Ground Tissue System.

(N/A) $\rightarrow$ All tissues except the epidermis and vascular bundles constitute the ground tissue system.
$\rightarrow$ The ground tissue system consists of simple tissues such as parenchyma,collenchyma,and sclerenchyma.
$\rightarrow$ Parenchymatous cells are usually present in the cortex,pericycle,pith,and medullary rays in primary stems and roots.
$\rightarrow$ In leaves,the ground tissue consists of thin-walled,chloroplast-containing cells and is called mesophyll.