What is the {scientific model} for {studies} of {genetics}
What model is used for genetic sudies?
 select distinct ?obj where { wd:Q7162 wdt:P2578 ?obj . ?obj wdt:P31 wd:Q193946 } 
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q7162> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2578> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj . ?obj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q193946> } 
What demonstrate is utilized for hereditary sudies?