Assertion: embryo | /r/HasProperty | nourished by material
Facets:
value: in the mother’s blood
type: OTHER
value: in the latter
type: LOCATION
Source sentences:
text: When the amount of food reserve is comparatively small, as it is in many marine invertebrates and mammals (in the latter the embryo is nourished by materials in the mother’s blood), the egg may be barely visible to the unaided eye.