Required information In Drosophila, the autosomal recessive prand cn mutations cause brown and bright-red eyes, respectively (wild-type flies have brick-red eyes). Flies who are homozygous recessive at both prand c n have orange eyes. A female who has wildtype eyes is crossed to an orange-eyed male. Their progeny have the following distribution of eye colors: he mother of these progeny resulted from a cross between two flies from true-breeding lines. What are the genotypes of these two lines + Cr + / r en' and pr en/ pren px en' i pron and prent or on pren'i prent and p x + onl per cn t orl pren and prent/ pron More then coe of these could be trie. p r + cn + / p r + cn + and p rc n / p rc n p r + cn + / pr c n and p rc n / pr c n p r Cn + / p r Cn + and p r + cn / p r + cn p r + c n / p rc n and p rc n + / p rc n More than one of these could be true..