In Drosophila, the genes st (scarlet eyes), ss (spineless bristles), and e (ebony body) are located on chromosome 3, with map positions as indicated: st ss e 44 58 70 Each of these mutations is recessive to its wild-type allele (st , dark red eyes; s , smooth bristles; e , gray body). Phenotypically wild-type females with the genotype st ss e / st ss e were crossed with triply recessive males. Predict the phenotypes of the progeny and the frequencies with which they will occur assuming

(a) no interference and
(b) com- plete interference.