Table of Contents
Can a person with blood group O have a genotype AA?
A person with blood type AB as the genotype AB. And a person with blood type O has the genotype OO….Genotypes.
| Blood Type | Genotype |
|---|---|
| Blood Type A | Genotypes AA or AO |
| Blood Type B | Genotypes BB or BO |
| Blood Type AB | Genotype AB |
| Blood Type O | Genotype OO |
What is the meaning of AA AS and SS genotype?
Blood genotype indicates of the type of protein (Haemoglobin) that is in the red blood cells. You could be Haemoglobin AA, AS, AC, SS or SC based on what is inherited from your parents. Individuals with blood genotype SC and SS are said to have sickle cell disease while AS is known as sickle cell trait.
Can a+ have an O child?
An A+ parent and an O+ parent can definitely have an O- child.
Can an AS marry an as genotype?
However, AS and AS should not marry because there is every chance of having a child with Sickle Cell Disease, while AS and SS shouldn’t think of marrying.
What does genotype AA mean?
The term “homozygous” is used to describe the pairs “AA” and “aa” because the alleles in the pair are the same, i.e. both dominant or both recessive. In contrast, the term “heterozygous” is used to describe the allelic pair, “Aa”.
Can two O+ parents have a O baby?
Two parents who have O positive blood could easily have a child who is O negative. In fact, most children who are O negative have parents who are positive, since the +- combination is so much more common than the — combination.
Can two A parents have an O baby?
Two parents with A blood type can produce a child with either A or O blood types. Two parents with B blood type can produce a child with either B or O blood type.
Can SS and AA marry?
AC is rare whereas AS and AC are abnormal. Compatible genotypes for marriage are: AA marries an AA. And definitely, SS and SS must not marry since there’s absolutely no chance of escaping having a child with the sickle cell disease.
Who can give blood to O+?
What are the major blood types?
| If your blood type is: | You can give to: | You can receive from: |
|---|---|---|
| O Positive | O+, A+, B+, AB+ | O+, O- |
| A Positive | A+, AB+ | A+, A-, O+, O- |
| B Positive | B+, AB+ | B+, B-, O+, O- |
| AB Positive | AB+ Only | All Blood Types |
What blood type can two parents with A and B produce?
Two parents with A blood type can produce a child with either A or O blood types. 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,…
What is the genotype of a person with blood type a?
For instance, in a person with blood type A, at least one copy of the A allele is present. However, further tests may reveal two copies, thereby giving them an AA genotype. Therefore, someone with plasma group A may have a genotype AA or AO. Similarly, someone with plasma group B will have either genotype BB or BO.
Can two people with the same blood type have a 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.
What is the ABO blood type of the father?
The ABO blood type of the father if the blood type of the child and the mother are known (bottom chart). ABO blood types can be complicated to understand. This is mostly due to the fact that the ‘O-type’ antigen is masked by the presence of an A- or B-type antigen.