What is rhe difference between endodermis at dicot stem and dicot root
​

The difference between Dicot Stem and Dicot Root are :- in the former the outermost layer is called epidermis; the outer wall is covered with thick cuticle. This is because the root system of the young plants remains underdeveloped. Endodermis is less thickened ] Anatomy of [&Dicot and Monocot Roots.

the growth of the plants is affected by the heat of the light. what is the student doing?