Assertion: blastocoel | /r/HasProperty | two types of cavities
Facets:
Source sentences:
text: Archenteron and blastocoel are two types of cavities that occur during the embryonic development in animals.
text: Blastocoel, archenteron, and coelom are the three types of cavities that occur sequentially during embryonic development.
text: Archenteron and blastocoel are two types of cavities appearing during embryonic development.