Cells

When cells become damaged or die the body makes new cells to replace them. This process is called cell division. One cell doubles by dividing into two...

What are stem cells? Stem cells are the body's raw materials — cells from which all other cells with specialized functions are generated. Under the ri...

e) Unipotent – These stem cells can produce only one cell type but have the property of self- renewal that distinguishes them from non-stem cells. Exa...