Region of maturation has
Differentiated cells
Undifferentiated cells
Elongated cells
Dividing cells
The four main regions of the roots are as follows:
1. Root cap: It is a thimble-like structure that protects the apex of the root from injuries as the root grows through the soil. It is also called the calyptra.
2. Region of meristematic activity: This region lies a few millimeters above the root cap. The cells of this region are thin-walled and have a dense protoplasm. They divide actively and add new cells.
3. Region of elongation: The cells of this region undergo elongation and enlargement. So, this region is responsible for the growth of the root.
4. Region of maturation: This region is made up of cells that have differentiated and matured. From this region, some of the epidermal cells form very fine and delicate thread-like structures called root hairs. Because of this, this region is also called the piliferous region.
Regions of the Root
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Region of maturation is made up of the cells that have differentiated and matured.