Question

Which type of cell is a stem cell?

A.
a cell that has not specialized yet

B.
a cell that has expressed its genotype

C.
a cell that has specialized into a stem cell

D.
a cell that has changed from a skin cell to a stem cell

Answer 1

A

Explanation:

Answer 2

A.

Step-by-step explanation:

stem cells are body cells that haven't been given a purpose yet. so they can fill in where they are needed most. but they cannot form back into stem cells.