U6W3 Mastery Check IXL-Diagnostic are G ExploreLearning A roan horse is the offspring of a horse that is homozygous for a white coat and a horse that is homozygous for a red coat. The coat of a roan horse is a mixture of white hairs and red hairs. What is this an example of? A Sex-Linked Traits
B Simple Dominance
C Incomplete Dominance
D Codominance