Concept envisaging three zones of cells in root and stem tips is

Give the three regions of the root tip ?

Name the three distinct zones of root.

Name the tissue found (a). at the bases of leaves (b). At the growing tips of the root and stem c. in the lining of the wind pipe

How many times will the process of mitosis occur in the formation of 256 cells in a root tip from a single cell?

Which are the three zone in the root based on the meristematic activity?

Write three modifications each of stems and roots.

How many divisions are required to produce 64 cells by a root tip cell