Assertion: ovary's follicle | /r/HasProperty | the stage
Facets:
Source sentences:
text: Primordial follicles, which consist of a primary oocyte surrounded by a single layer of flattened cells, develop in the fetus and are the stage that is present in the ovaries at birth and throughout childhood.
text: secondary follicles - the stage following primary in the description of the sequence ovarian follicle development.
text: tertiary follicle - (preovulatory, Graffian) the stage following secondary in the description of the sequence ovarian follicle development.