Assume that a black guinea pig crossed with an albino guinea pig produced five black offspring. When the albino was crossed with a second black guinea pig, four black and three albino offspring were produced. What genetic explanation would apply to these data?
A) albino = recessive; black = dominant B) albino and black = codominant C) albino = dominant; black = incompletely dominant D) albino = recessive; black = recessive E) None of the answers listed are correct.