Assertion: algae's chloroplast | /r/CapableOf | develop through single endosymbiotic event
Facets:
value: probably
type: DEGREE
Source sentences:
text: These Algae have primary chloroplasts, i.e. the chloroplasts are surrounded by two membranes and probably developed through a single endosymbiotic event.
text: These algae have "primary" chloroplasts, i.e. the chloroplasts are surrounded by two membranes and probably developed through a single endosymbiotic event.