Human Heredity 11th Edition by Michael Cummings

تمرين 27

Assume that a single gene having alleles that show complete-dominance relationships at the phenotypic level controls the Rh character. An Rh 1 father and an Rh2 mother have eight boys and eight girls, all Rh 1.
A) What are the Rh genotypes of the parents?
B) Should they have been concerned about hemolytic disease of the newborn?