Final answer:
There are two basic types of stem cells: embryonic stem cells and adult stem cells. Embryonic stem cells can differentiate into any type of cell, while adult stem cells have more limited potential for differentiation.
Step-by-step explanation:
There are two basic types of stem cells: embryonic stem cells and adult stem cells. Embryonic stem cells are derived from embryos and have the ability to differentiate into any type of cell in the body.
Adult stem cells, on the other hand, are found in various tissues and organs of the body and have more limited potential for differentiation.
Examples of adult stem cells include epithelial stem cells, hematopoietic stem cells, endothelial stem cells, and mesenchymal stem cells.