The walls of the endodermal cells have deposition of water impermeable, waxy material suberin in the form of __________.

(1) Protoxylem

(2) Metaxylem

(3) Casparian strip

(4) Cork cambium

In TS of dicotyledonous root next to endodermis lies a few layers of thick walled parenchymatous cells referred to as _________.

In TS of Dicotyledonous root the parenchymatous cells which lies between the xylem and phloem are called _________.

In TS of dicot root all tissue on the inner side of the endodermis such as Pericycle, vascular bundles and pith constitute the ________.

Monocotyledonous root do not undergo any ________.

In TS of dicotyledonous stem the cells arranged in multiple layers between epidermis and Pericycle constitute the ___________.

Starch sheath layer in plant stem is also known as

In TS of dicot stem ________ is present on the inner side of the endodermis and above the phloem in the form of semilunar patches of sclerenchyma.

___________ arrangement of vascular bundle is a characteristic of dicot stem.

A large number of rounded, parenchymatous cells with large intracellular spaces which occupy the central position of stem constitute the __________.