The casparian strip is present in ______?

کیسپیرین کی پٹی ______ میں موجود ہے؟

Endodermis layer

Xylem layer

Phloem layer

None of these

The Casparian strip is a waterproof barrier found in the cell walls of the endodermis layer of roots.

It regulates water and nutrient flow into the vascular tissues (xylem and phloem).