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We are looking for the possible blood types of a baby.
Parental information:
- Mother type A --can be AA or AO = contributes A or O gene
- Father type O --can only be OO = contributes O gene
- Baby is type AO = Type A
- Baby is type OO = Type O
HOWEVER: There is more to ABO blood typing that just the ABO gene.
There is also an inhibitory gene that will change any genotype into the phenotype O.
Therefore a person with genetically AB blood can be tested as having Type O.
If the Type O parent has the inhibitory gene affecting his B or AB type,
then the Type AB baby is definitely possible.
What else can I help you with?
How can one determine blood type from parents?
Blood type can be determined from parents by looking at their blood types and using the principles of genetics. A child's blood type is determined by the combination of blood type genes inherited from their parents. For example, if both parents have type A blood, their child could have either type A or type O blood. If one parent has type A blood and the other has type B blood, their child could have type A, type B, type AB, or type O blood.
If the parents are both blood Type A could they produce a blood Type AB child?
No, parents who are both blood type A cannot produce a child with blood type AB because blood type AB is the result of inheriting one A allele and one B allele. Both parents would need to pass on the B allele to the child in order for them to have blood type AB.
Can a mother of 0 negative blood type and a father of A negative blood type have a child with AB blood type?
No they cannot. They can only have a child with type A or type O blood.
Is there a posibility to have a child that is blood type -A A couple who are blood type B and blood type O?
No. It is not possible for a child to have A if the parents are O blood type. If both parents have type O blood, then their children will also have type O blood. However, two parents with type A or type B blood (both the same or one of each) can sometimes have a child with type O blood. That is because the gene for type O blood is recessive. But they must carry the O type. However, two parents with type AB blood can have a child with type A, type B, or type AB blood, but cannot have a child with type O blood.
Can 0 positive parents born an A positive child?
No, two parents who are both blood type O positive cannot have a child who is blood type A positive. Blood type inheritance follows specific rules, and in this case, it is not possible for two O positive parents to have a child with blood type A positive.
Could a mother with type A blood and a father with type B blood produce a child with type B blood?
Yes! You could produce a child with either A or B blood.
Can B genotype marry a A and produce O Negative?
Yes, a person with a B genotype can marry someone with an A genotype and potentially have a child with O blood type, including O negative. This is because both parents could contribute the O allele to their child, resulting in an O blood type. The child's Rh factor being negative is determined by the presence of negative Rh alleles from both parents.
If both parents have A blood type can they have a child with o blood type?
Yes. Both parents could be heterozygous, that is AO, and pass on the O to their child.
How can two parents with blood type O negative have a child with blood type AB?
It is not possible for two parents with blood type O negative to have a child with blood type AB. In the ABO blood group system, type O is recessive and AB is a combination of A and B, making it impossible for two parents with type O blood to produce a child with type AB blood.
Could a type B child with a type A have a type A father?
No. The child would receive type a antigens from both of their parents and no type b antigens.
Could a child with type B blood have parents that are both type A blood?
Only if it was adopted...the only options for that child's blood type would be A or O if the biological parents are both Type A.
Can a person with type o plus blood have two parents with type o negative blood?
No. Not if they are the biological parents. HOWEVER, one or both parents could have a weakened D antigen (weak D) which could result in a lab result of O NEGATIVE...then yes, their child could be O POSITIVE.
How can one determine blood type from parents?
Blood type can be determined from parents by looking at their blood types and using the principles of genetics. A child's blood type is determined by the combination of blood type genes inherited from their parents. For example, if both parents have type A blood, their child could have either type A or type O blood. If one parent has type A blood and the other has type B blood, their child could have type A, type B, type AB, or type O blood.
Can parents both blood type B positives have a child with O positive blood type?
Yes, two B positives can produce an O positive child.
What two blood types from parents produce blood type A in child?
Parents must be blood type A or O. Any other blood type will not result in a sole A type child. It might result in several other combinations though, which are not relevant to this question.
If both parents have 0 positive blood types could child have type A?
No.
How could a child have A blood type when parents are both o plus?
It's not possible for two O+ parents to have a child with A blood type. A child's blood type is determined by the combination of genes inherited from the parents, and in this case, the genetic combination would result in the child also having O+ blood type. A possible explanation could be an error in blood typing or paternity.
