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 _________.
(1) Connective tissue
(2) Conjuctive tissue
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 ________.
(1) Cell division
(2) Secondary growth
(4) Tertiary growth
In TS of dicotyledonous stem the cells arranged in multiple layers between epidermis and Pericycle constitute the ___________.
(3) Pericycle apparatus
(4) Medullary rays
Starch sheath layer in plant stem is also known as
(4) Pith layer
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.
(2) Casparian strip
___________ 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 __________.
(4) Vascular bundle
Phloem parenchyma is absent in
(1) Dicot stem
(2) Monocot stem
(3) Vascular bundle
(4) Both A and B