Stele in dicot stem is

Select the correct statements

$I.$ Epidermal call have small amount of cytoplasm and a large vacuole

$II.$ Waxy layer cuticle is absent in roots

$III.$ Root hairs are unicellular, while stem hairs/trichomes are multicellular

$IV.$ Trichomes are branched/unbranched, soft/stiff and secretory or transpiration preventive

$V.$ Guard cells are dumb-bell-shaped in dicots and bean-shaped in monocots (e.g., grass)

In a woody dicotyledonous tree, which of the following parts wall mainly consist of primary tissues

In a stratified cambium, the fusiform initials are

Rind of Citrus fruit possesses