There is no disease caused by parents having the same ABO blood group.
A or AB
Absolutely. A child will either have its mother's blood type or its father's blood type. If the mother's blood type is NOT O, then someone else is the father.
can a mother of o blood group have a healthy child with a father type o
O
ab
95% not.
No
The mother and father both have heterozygous alleles for the blood group A. The blood group A can have the alleles AA or AO, when both parents are AO, there is a one in four chance that the child will have blood group O as this blood group is recessive.
Probably more than likely A+. Because the +Rh gene is usually dominate. Take for instance- Mother is A+, Child is A=. Father is A=, In this instance the father has the dominate gene for the absence of the Rh antigen on the redcell. The mother is recessive.
The mother can be type A or AB. She cannot be type O or B.
yeah its possible.
The child could either be blood type A or blood type B.