Yes - but only if both parents are heterozygous. This means they must have the genotype AO and BO. If either parent is homozygous, AA or BB - then they cannot produce a child with blood type O.
That is not how it works... Its A+B = AB or A or B, A+A=A and O+(A or B doesn't matter) always = O
No, the o parent has to Have O,O alliesand the B parent would only have B,B or B,O allies. The only are B,O and O,O.
Yes
Yes if the A and B spouses were heterogenous, they could produce a child with type O blood.
Anti-body antigen A & B
If you have the genotype BO, you will have blood type B. This means you will produce B antigens. You will also produce Anti-A antibodies, meaning you cannot receive a transfusion of type A or AB blood.
Yes, two B positives can produce an O positive child.
yes
Since O blood is recessive and B is dominant, this scenario would be possible
Nope.
Yes, an individual with blood type B can produce an offspring with blood type A. The explanation for this is that a mother with the blood type A can have a child with a father who has a blood type of A or AB and produce a child with type A blood.
There is no possible way that 2 people with type O+ blood could produce B+ blood. type O+ and O+ blood can only produce O+ blood. Type O blood is recessive to both type A and B blood, therefore someone with type O blood has ONLY type O. However, looking at it the other way around; type A and type B blood can have two different genotypes: AA or AO, BB or BO. So if 2 people were to have children and one of them was either AO/BO and the other was AO/BO, there is a 25% chance of one of their children being type O. There is also type AB blood, but that is irrelevant to this question.
Yes. There are two possible genotypes for a person with type B blood: BB or BO. If a person with the BB genotype has children with a person with type O blood, then all of their children will have type B blood. But, it the person has the BO genotype, then any child they have will have a 50% chance of having type O blood.