Table of Contents
Can a person with blood group O+ have a genotype as?
This is because the dominant A allele will overshadow the recessive O allele. However, if someone were to have the genotype AB, they would have blood type AB because both the A and B alleles are dominant….Genotypes.
| Blood Type | Genotype |
|---|---|
| Blood Type B | Genotypes BB or BO |
| Blood Type AB | Genotype AB |
| Blood Type O | Genotype OO |
Can two O blood types make an A?
Two O parents will get an O child nearly all of the time. 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. How does this happen?
What blood types can make O+?
O positive red blood cells are not universally compatible to all types, but they are compatible to any red blood cells that are positive (A+, B+, O+, AB+). Over 80\% of the population has a positive blood type and can receive O positive blood. That’s another reason it’s in such high demand.
What two blood types make O+?
The blood type gene makes a protein that sits on the outside of our red blood cells. Most of this is pretty straightforward. Two O’s make O blood type and an A and a B make AB.
Can AA genotype marry anybody?
And their genotype will depend on yours and that of your spouse. The main problem you want to avoid is having kids with sickle cell disease (a recessive disorder)-a very serious medical condition that has the highest prevalence in Nigeria. Now, we have all heard the basics: AS shouldn’t marry AS. AA can marry anybody.
What is the genotype of type a blood?
In the example above, there are 2 phenotypes of Type A blood and Type O blood. The type O blood phenotype can only result from one genotype of OO. But Type A blood can result from two different genotypes of AA and AO. Possible parents could be any of the three genotypes. AO (grouptype A) BO (grouptype B) OO (grouptype O)
What does it mean to have genotype AA?
April 13, 2020 by Dr Ruth Eze Having genotype AA means that you inherited the “A” gene from your parents. It is also the homozygous dominance of AA genes in your DNA. Although a gene can be identical or non-identical, and still perform its function, having an identical allele makes things easier.
What is the difference between a and O blood types?
For example, if an O gene is paired with an A gene, the blood type will be A. For instance, a parent with O blood with 2 O genes and a parent with A blood with 2 A genes will have an A blood type child with one A gene and one O gene. The Rh factor is simply a protein that is found on the covering of the red blood cells.
What blood type does a parent with 2 O genes have?
For instance, a parent with O blood with 2 O genes and a parent with A blood with 2 A genes will have an A blood type child with one A gene and one O gene. The Rh factor is simply a protein that is found on the covering of the red blood cells.