The agouti locus in mice has three alleles: a is recessive and confers a black coat, A is dominant to a and confers an agouti coat, and AY is dominant to both and confers a yellow coat. AY is also a recessive lethal. In aIDition, the independently assorting c allele is recessive (to C) and prevents the mice from making any fur pigments at all, whether yellow, agouti or black. Two mice are crossed, and produce offspring in a ratio of 1 albino : 2 yellow : 1 black. What are the genotypes and phenotypes of the parent mice?
Liberty County Family Reunification Plan from FEMA ESSD exercise and Drills
Liberty County Family Reunification Plan from FEMA ESSD exercise and Drills