A blood stem cell can differentiate into all types of blood cells, not just different types. This makes it a multipotent stem cell.

Here's why:

* Multipotent: This means the stem cell can develop into a limited number of cell types within a specific lineage. In the case of blood stem cells, they can become red blood cells, white blood cells (including different types like neutrophils, lymphocytes, etc.), and platelets.

Let me know if you'd like to learn more about stem cell types or their differentiation!