Question

How are stem cells related to the idea that cells are different according to their function?

Answer 1

Stem cells are different from other cells in the body in three ways: They can divide and renew themselves over a long time. They are unspecialized, so they cannot do specific functions in the body. They have the potential to become specialized cells, such as muscle cells, blood cells, and brain cells.

Answer 2

Stem cells are undifferentiated, or “blank,” cells. This means they're capable of developing into cells that serve numerous functions in different parts of the body. Most cells in the body are differentiated cells. These cells can only serve a specific purpose in a particular organ.