Assertion: stem cell | /r/HasProperty | undifferentiated cells
Facets:
Source sentences:
text: Stem cells are undifferentiated cells which are capable of growing into true tissues or organs.
text: Stem cells are undifferentiated cells.
text: Stem cells are undifferentiated cells that have the capacity to renew themselves and to specialize into various cell types, such as blood, muscle, and nerve cells.
text: Stem cells are undifferentiated cells that are capable of self-renewal or differentiation into a specialized cell.