Describe the internal structure of a monocot root
Monocot root shows the following tissues:- (a) Epidermis:- It is the outermost layer of the root. Intercellular spaces stomata & cuticles are absent. It had unicellular root hairs. (b) Cortex:- It is found beneath the epidermis. It consists of a number of layers of parenchymatous cells which have large intercellular spaces. (c) Endodermis:- It is the central layer of the cortex. It contains cells that are closely packed. It regulates the uptake of water and minerals by the roots. (d) Pericycle:- It contains a single layer of thin walled parenchymatous cells. (e) Vascular Bundle:- Vascular bundle is the strand of vessels present in the stem and leaves of a plant. It consists of both the xylem and phloem. Thus it helps in water and food transport in plants.
