{"thcode":2,"term":{"code":1688,"name":"symbiosis","parent":921,"scope":"An intimate, prolonged association between two or more organisms of different species that may or may not benefit each member."},"uf":[{"name":"commensalism","usewith":false},{"name":"mutualism","usewith":false},{"name":"parasitism","usewith":false}],"bt":[{"code":921,"name":"population and community ecology","parent":1174,"scope":"Interactions of a single species (population) or an association of different species (community) occupying a particular region, including their biotic and abiotic environments."},{"code":1174,"name":"topics","parent":1,"scope":"Themes, subjects, and concerns for which USGS information resources are relevant."},{"code":1,"name":"Categories","parent":null,"scope":"Thematic terms for categorizing information resources.  This thesaurus is intended to support finding and understanding scientific information."}],"nt":[],"rt":[]}