A dominant allele, B, Causes blaze, a white forelock of hair in humans. The recessive allele fr albinism, a, prevents the formation of melanin in any part of the body, so the hair is white all over. A man with a blaze had a albino mother. He marries an albino woman who had no blaze in either parent. Show the expected genotypic and phenotypic ratios of any children they may have. (Note: Because B is a rare allele, there is almost no chance that the man will have 2 of them). Show all Punnett Squares.
