Laticiferous vessels instead of laticiferous cells are found in

Some cells of the cortex lack:

$I.$ Protection of internal tissues
$II.$ Protection of leaves from microbes
$III.$ Gaseous exchange
$IV.$ Reduction in the rate of transpiration through epidermal cells due to trichomes
Which of the functions of the epidermis is/are relevant from the above-given statements?

Vascular bundles in which xylem and phloem are situated at the same radius are termed as:

The stems and leaves of grass are rough due to the presence of .......

The outside of the epidermis is often covered with a waxy layer; its function is.....