Humans exhibit three hair types; curly, wavy, or straight. The gene controlling hair type has two alleles. The offspring of curly haired and a straight haired parent has wavy hair. What is the relationship between the two alleles controlling hair type? What hair type(s) and in what ratios would you expect if you crossed 2 wavy haired human? What hair type(s) and in what ratios would you expect if you crossed a wavy haired and a straight haired human?