Assertion: immune system's role | /r/HasProperty | extended in phagocyte
Facets:
value: to include engulfment of pathogens
type: PURPOSE
Source sentences:
text: Phagocytosis evolved as a means of acquiring nutrients, but this role was extended in phagocytes to include engulfment of pathogens as a defense mechanism.
text: Phagocytosis evolved as a means of acquiring nutrients, but this role was extended in phagocytes to include engulfment of pathogens as a defense mechanism.