Assertion: embryo's development | /r/HasProperty | embryological somites
Facets:
Source sentences:
text: Among the chordates, the repetitive metameric pattern is evident in muscles, vertebrae, and ribs of the adult (e.g., fishes), but even when less obvious (e.g., mammals), the development of each individual is based firmly on formation of segments, the embryological somites (q.v.).