Variations between strains of Drosophila melanogaster and D. simulans in giving offspring in interspecific crosses.
D000704:Analysis of Variance; D000818:Animals; D003433:Crosses, Genetic; D004330:Drosophila; D004331:Drosophila melanogaster; D005260:Female; D006824:Hybridization, Genetic; D008297:Male; D012737:Sex Factors