. . "small fruit fly used by Thomas Hunt Morgan in studying basic mechanisms of inheritance"@en-us . . . . "0"^^ . "102197689"^^ . . "drosophila"^^ . . . "101702046"@en-us . . "102112697"@en-us . "02197689-n"^^ . . "0"^^ . "Drosophila melanogaster"@en-us . . . "drosophila"@en-us . .