Assertion: tonsil's cell | /r/HasProperty | derived
Facets:
value: from red bone marrow
type: OTHER
Source sentences:
text: Mast cells, which are also derived from red bone marrow, are nonmotile cells in connective tissue, especially near capillaries.
text: Mast cells, which are also derived from red bone marrow, are nonmotile cells in connective tissue, especially near capillaries.