The distinguishing feature of open vascular bundles is presence of

Largest number of chloroplast is found in

Intercalary meristems are present in the

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)

$I.$ Found only in sporophytic phase of life cycle

$II.$ May contain enzymes that are biologically active

$III.$ Often contain strengthening polymers

Select the correct option for cell wall

Root apical meristem is derived from the