|Genotype (allele combination)||Phenotype (blood type)|
|BO or BB||Type B|
What is Bo genotype?
2) BO genotype → phenotype is also “blood group B” By testing a person’s blood for their blood group, you can find out if their phenotype is group A or group B or group O. But you can’t tell just from the lab test if a person whose phenotype is for example blood group B has a genotype of BB or BO.
What is O blood type genotype?
Someone with blood type O has neither the A nor the B allele. The genotype must be OO. How are ABO alleles inherited by our children? Each biological parent donates one of their two ABO alleles to their child. A mother who is blood type O can only pass an O allele to her son or daughter.
What blood types should not have babies together?
When a mother-to-be and father-to-be are not both positive or negative for Rh factor, it’s called Rh incompatibility. For example: If a woman who is Rh negative and a man who is Rh positive conceive a baby, the fetus may have Rh-positive blood, inherited from the father.
Is it good to have O+ blood?
Type O positive blood is given to patients more than any other blood type, which is why it’s considered the most needed blood type. … Type O positive blood is critical in trauma care. Those with O positive blood can only receive transfusions from O positive or O negative blood types.
What blood type is A positive?
If your blood is A positive (A+), it means that your blood contains type-A antigens with the presence of a protein called the rhesus (Rh) factor. Antigens are markers on the surface of a blood cell. According to the American Red Cross, this is one of the most common blood types.