In whick region of a root do you find undifferentiated cells?

Question

In whick region of a root do you find undifferentiated cells?

Answer 1

The meristem, at the root tip. There you have the apical meristem and the root cap. There is a picture at this link. They're found in the meristem but by the time they get somewhere else they are specialized cells. An undifferientiated cell is like a stem cell. It can become anything. So when say a tree for example grows taller and the branches grow longer or the roots grow deeper those are by then specialized cells, but ultimately the meristem has the undifferentiated ones that can become anything. Because as it grows and adds mass it adds cells. Come from somewhere.