Casparian strips occur in the cells of (a) Exodermis (b) Epiderm (c) Hypodermis (d) Endodermis
Option D) Casparian strips occur in the Endodermis. It is a cell wall material that is deposited in the radial and transverse walls of the endodermis of roots. It is made up of suberin and sometimes of lignin. It regulates the water and mineral uptake by the roots.
