Assertion: ovum | /r/HasProperty | set free
Facets:
value: from the follicle
type: OTHER
Source sentences:
text: The corona radiata (Fig. 3) consists or two or three strata of cells; they are derived from the cells of the follicle, and adhere to the outer surface of the zona striata when the ovum is set free from the follicle; the cells are radially arranged around the zona, those of the innermost layer being columnar in shape.