Question

Which of the following tissues is found in roots but not stems?

epidermis
cortex
endodermis
phloem

Answer 1

endodermis

Step-by-step explanation:

Endodermis is the tissue that is found in roots but not stems.

The endodermis is a specialized layer of cells found in the roots of plants, just inside the cortex layer. Its main function is to regulate the flow of water and nutrients into the plant by controlling what enters the vascular tissue in the center of the root. This is important for maintaining the proper water balance and preventing toxins and pathogens from entering the plant.

In contrast, the epidermis, cortex, and phloem tissues can be found in both roots and stems.