Yes, absolutely. The O+ parent can only give a type O gene, because it is recessive and the genotype of this parent is OO. The type AB parent has a 50-50 chance of passing on either a type A gene or...
No. The "O" in blood typing should actually be viewed as a zero, meaning the absence of either A or B markers in the blood. So, a type O person has no A nor B markers in his or her blood. Because...
Yes. Parent 1 is O positive. This means both the blood-type genes are turned off and at least one of the Rh factor genes is turned on. Maybe both.Parent 2 is AB negative. This means one of the...