3. Extensions to Mendelian Inheritance
Variations of Dominance
Problem 22
Textbook Question
Textbook QuestionFive human matings (1–5), identified by both maternal and paternal phenotypes for ABO and MN blood-group antigen status, are shown on the left side of the following table: Parental Phenotypes Offspring (1) A, M x A, N (a) A, N (2) B, M x B, M (b) O, N (3) O, N x B, N (c) O, MN (4) AB, M x O, N (d) B, M (5) AB, MN x AB, MN (e) B, MN Each mating resulted in one of the five offspring shown in the right-hand column (a–e). Match each offspring with one correct set of parents, using each parental set only once. Is there more than one set of correct answers?
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