Theoretically :
If mother AB+ ( with hetero alleles Rh+Rh-) children are :
A+,A-,B+,B-
If mother AB+ ( with homo alleles Rh+Rh+) children are :
100% A+,B+
for sure
yes it dependsupon the genotype and phenotype
You dad can either be O, AB, A,or B and he can be positive or negative.
Yes. If the father is the AO variety of A, he can contribute an O and the mother can contribute the B, making a BO variety of B for the child. And, the father can give the Rh positive while the mother gives an Rh negative, which will be an Rh positive.
I would need more information (like what blood types the child's grandparents are) to narrow it down. The child could be: - A negative - A positive - AB negative - AB positive - B negative - B positive
If the mother is A negative, and the father is B positive, they could have children who are A negative, A positive, B negative, B positive, AB negative, AB positive, O negative, or O positive.
# yes, if father is + - for RH and mother - - (negative) or + - (positive); the father can generate sons A, B, or AB depending by mother's group.
it could be a- or ab+
yes. mother can be ab negative.
No, the father would have to have B or AB.
Yes.
yes
No, i don't think so.
for sure
yes
An AB+ and B- couple can't have a child with blood type O. They can have children with blood types A, B, or AB, and can have children with Rh negative or Rh positive blood.
The child will be A or B or AB, Rh+ or Rh- . So yes, the child can be A-.