title: What is the normal function of genes which give rise to homeotic mutations?
mesh_terms: D000818:Animals; D004330:Drosophila / Q000235:genetics* / Q000502:physiology; D005260:Female; D005796:Genes; D007814:Larva / Q000502:physiology; D008297:Male; D008675:Metamorphosis, Biological; D009154:Mutation; D014170:Transformation, Genetic