Assertion: inner ear | /r/HasProperty | derived
Facets:
Source sentences:
text: The inner ear is derived from a pair of surface sensory placodes (otic placodes) that appear in human development during week 4 (GA week 6) in the head region lying behind the second pharyngeal arch.
text: The inner ear is derived from a pair of surface sensory placodes (otic placodes) in the head region.