Assertion: echinoderm's eye | /r/CapableOf | originate with ancestor
Facets:
Source sentences:
text: B. in molluscs and indicates that vertebrate eyes originated with ancestors common with this group.
text: D. in arthropods and indicates that vertebrate eyes originated with ancestors common with this group.
text: E. in echinoderms and indicates that vertebrate eyes originated with ancestors common with this group.