Question

what are caspirian strips​

Answer 1

Answer:

The transverse cell walls of endodermal cells that connect cell walls of cortical and vascular cells are impregnated by a cell-wall thickening, the Casparian strip (red). The plasma-membrane domain of differentiated endodermal cells in direct contact with the strip is called the Casparian strip domain (CSD) (green).

Answer 2

➤ Answer :-

⟶ Casparian strip :-

• The Casparian strip in the root endodermis forms an apoplastic barrier between vascular tissues and outer ground tissues to enforce selective absorption of water and nutrients.
• Because of its cell-type specificity, the presence of a Casparian strip is used as a marker for a functional endodermis.