Assertion: ovum | /r/HasProperty | carried to term
Facets:
value: by the human female
type: OTHER
value: normally
type: DEGREE
Source sentences:
text: It is evolution that is responsible for there being 3 polar bodies and one large ovum - firstly, it's the need for more cytoplasm, and then, only one ovum can be carried to term normally by the human female, and sperms are needed in the millions because they need to survive the uterine environment and make it to the ovum in significant numbers.