Assertion: blastocoel | /r/AtLocation | the center of the blastula
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: The blastocoel is sometimes in the center of the blastula but is generally shifted to the animal (upper) part of the embryo.
text: The blastocoel is sometimes in the center of the blastula but is generally shifted to the animal (upper) part of the embryo.