The transverse section of a plant shows following anatomical features :
(a) Large number of scattered vascular bundles surrounded by bundle sheath.
(b) Large conspicuous parenchymatous ground tissue.
(c) Vascular bundles conjoint and closed.
Identify the category of plant and its part.

(i), (ii), (iii) and (iv) statements are related to monocot stem, which has parenchymatous and large ground tissue, with conjoint, collateral, closed scattered vascular bundles lacking phloem parenchyma.
(2) Monocot root has epidermis with root hairs, large cortex and stele with polyarch and exarch xylem in radial
separate vascular bundles. It has prominent pith. 
(3) Dicot stem has eustele with regularly arranged conjoint, collateral, open vascular bundles around the extensive pith.
(4) Dicot root has epidermis with root hairs, large cortex and stele with diarch to tetrarch and exarch xylem in radial separate vascular bundles. It has either scanty pith or pith is absent.