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.
Yes, the man could be the father of the child. A child with blood type O can inherit the O allele from both parents. In this case, the man with blood type B could have passed on an O allele, resulting in the child having blood type O.
The child could either be blood type A or blood type B.
An A blood group father can have an O type child. If he does, then he is heterozygous for type A.
can a mother of o blood group have a healthy child with a father type o
Yes, the father with blood type B+ could be the biological father of a child with blood type A+. A child can inherit a different blood type from their parents due to genetic inheritance involving multiple alleles for the ABO blood group system.
95% not.
ab
Yes. The blood group O can have the alleles AA and AO. The father must have the alleles AO for the child to have the blood group O (With alleles OO). The O from the father's AO was inherited to the child. The mother's O was also inherited by the child so the mother can have bloog groups A (AO), B (BO) or O (OO).
No
It depends on the genotype of the parents: If they are AO and AO the child could be all of the 2 Bloodtypes: AO (= bloodtype A) OO (= bloodtype O) If they are AA and AA the child could only be bloodtype A The answer in short: yes!
Yes, this is possible the alleles for B-type are (I^B i ) or (I^B I^B ) for a perent to be O which alleles is (ii) the child should be (I^B i ) and in this way the child got the (i) from father, and I^B from mother.
Not necessarily.