Assertion: lymphoblast's lymphocyte | /r/HasAspect | two principal groups
Facets:
value: based on their surface molecules
type: OTHER
value: based on their function
type: OTHER
Source sentences:
text: Lymphocytes are divided into two principal groups, T and B cells, based on their function and on characteristics of their surface molecules.
text: Lymphocytes are divided into two principal groups, T cells and B cells, based on their surface molecules as well as their function.