title: Effects of selection and migration on geotactic and phototactic behaviour of Drosophila. 3.
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D004330:Drosophila; D005260:Female; D005828:Genetics, Population; D006112:Gravitation; D008027:Light; D008297:Male; D012641:Selection, Genetic; D013223:Statistics as Topic