Can O positive and B positive parents have an A positive child?
Can O positive and B positive parents have an A positive child?
But it is technically possible for two O-type parents to have a child with A or B blood, and maybe even AB (although this is really unlikely). In fact, a child can get almost any kind of blood type if you consider the effect of mutations.
Can A B blood type produce an O blood type child?
Two parents with B blood type can produce a child with either B or O blood type. One parent with A and another with B can produce a child with A, B, AB or O blood types. If one parent has A and another has AB, they can either produce a child with A, B or AB blood types.
Can a parent have a negative blood type?
If one parent has A and another has AB, they can either produce a child with A, B or AB blood types. If one parent has A and another has O, they can either produce a child with A or O blood types. Rh Positive (Rh+) and Negative (Rh-) Blood Types
Can a parent have an O positive child?
If one parent has A and another has AB, they can produce a child with either A, B or AB blood types. If one parent has A and another has O, they can produce a child with either A or O blood types. The Rh (+/-) factor is inherited separately from the ABO blood types.
Is it possible to have an O positive blood type?
Similarly to the masking effect of the O gene in ABO blood types, the Rh negative (Rh-) gene is also masked by the presence of a Rh positive (Rh+) genotype. Therefore, a person may have a Rh + blood type and can still have an Rh – gene (See the chart below).
Two parents with B blood type can produce a child with either B or O blood type. One parent with A and another with B can produce a child with A, B, AB or O blood types. If one parent has A and another has AB, they can either produce a child with A, B or AB blood types.
Can a child have a different blood group than its parents?
Yes, the child can have a blood type different from its parents. For instance, parents with blood types AB and O can give their children either A or B blood types, which are different from the parents’ blood groups.
When does a-B-O blood type incompatibility occur?
A-B-O incompatibility occurs when: the mother is type O and the baby is B, A, or AB. the mother is type A and their baby is B or AB. the mother is type B and their baby is A or AB.
Similarly to the masking effect of the O gene in ABO blood types, the Rh negative (Rh-) gene is also masked by the presence of a Rh positive (Rh+) genotype. Therefore, a person may have a Rh + blood type and can still have an Rh – gene (See the chart below).