Question

In mice, the genes that determine the color of hair and color brightness are inherited concatenated. Yellow and bright wool color are dominant features, and pale wool and agouti color (agouti means that each wool is divided into several color zones: the main zone and the zone of the tips of the wool, thus getting the so - called color zonation) - recessive. From crossing yellow bright mice with agouti pale mice, offspring were obtained: 52 mice with bright agouti hair, 188 yellow bright mice, 41 yellow pale mice and 174 agouti pale mice. Determine the genotypes of parents and descendants and the distance between the genes.

Answer 1