Assertion: guppy | /r/ObjectUse | used as a model organism
Facets:
Source sentences:
text: Guppies are used as a model organism in the fields of ecology, evolution, and behavioural studies.
text: Guppies are used as a model organism in the fields of ecology, evolution, and behavioural studies.
text: Guppies are used as a model organism in the field of ecology, evolution, and behavioural studies.