Here's why:
* Unipotent means that the cell can only differentiate (develop) into one type of cell. In this case, that type is a muscle cell.
Let's compare it to other types of stem cells:
* Pluripotent stem cells can differentiate into many different cell types, but not all cell types in the body. For example, embryonic stem cells are pluripotent.
* Multipotent stem cells can differentiate into a limited number of cell types, usually within a specific tissue or organ.
* Totipotent stem cells are the most versatile and can differentiate into any cell type in the body, including the placenta.
So, the stem cell you described is limited in its potential and can only produce muscle cells, making it unipotent.