In breed of dairy cows, hide color (grey or tan) is determined by mitochondrial genotype while hide pattern is determine
Posted: Tue May 17, 2022 6:39 pm
In breed of dairy cows, hide color (grey or tan) is determined by mitochondrial genotype while hide pattern is determined by a nuclear gene (solid dominant over spotted). A true breeding female cow with black spots is mated with a pure-breeding solid tan bull. What progeny phenotypes are expected? A. Only solid tan progeny B. Only spotted tan progeny C. Only solid grey progeny D. Only spotted grey progeny E. Both spotted, solid, grey, and tan progeny are possible