Roots developing from plant parts other than radicle are

In a longitudinal section of a root, starting from the tip upward the four zones occur in the following order :

Describe modifications of root for specific functions.

Select the correct statements

$I$. From the region of elongation, some of the epidermal cells from root hairs.

$II$. Pneumatophores are seen in Rhizophora.

$III$. Adventitious roots are seen in the banyan tree.

$IV$. Maize and sugarcane have prop roots.

Choose correct sentence.

Food storage seen in adventitious root in