We are looking for the possible blood types of a baby.
Parental information:
We are looking for the possible blood types of a baby.
Parental information:
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 baby's inhibitory gene has been turned "on", then no matter what ABO genes he receives from his parents, he will test out as a Type O.
If one parent is heterozygous for A and one for B, there is a 25% chance of the offspring having type O. If they are both AB, there is no chance of any O types occurring
Heterozygousity. Simple Mendelian cross; AO X BO, would in ~ 1/4 of the progeny yield a homozygous recessive OO. ( must be homozygous OO to express O )
Yes.the father has a phenotype ao,while the mother bo,probability of their children blood group is ab,ao[a],bo[b],andoo[o].
Believe 1 in 6
Both parents have AO genotypes.
yes
If both parents are type O blood they will only have type O children
Only if he's adopted. Parents with a + blood type can have children with a - blood type, but parents with an O bloodtypes can only have O type children together.
No way...
You could have several children with different blood types. you get your blood type from either parents or even grand parents.
The parents must have both blood type B or blood type 0 and B.
No - children do not have to have the same blood type as the parents. For example, if one parent has blood type A and the other has blood type AB, the child might have A, B or AB blood types. (For the child to have B, the parent with blood type A would need to be heterozygous, Ao)
For parents with o+o, they will have kids with O type blood. For parents with A+A, they will have kids with A or O type blood. For parents with B+B, they will have kids with B or O type blood. Foe parents with AB+AB, they will have kids with AB, A or B type blood.
Yes, parents with O+ and B- can have a child with B- blood. Their children may be type O or type B, and may have Rh negative or positive blood types.
This depends on the genetics of the parents. Simple blood group genetics lends itself to this concept. If both parents are AA then all children will be AA The most common blood groups are A, B and O Types A and B are dominant over type O blood. Types A and B combined produce an intermediate AB blood type. If the parents are heterozygous AO and BO respectively their children could be phenotypically A, B, AB or O (genotypes would be AO, BO, AB or OO). AA AO parents only A type children AO AO 3/4 A type, 1/4 O type BB BO parents only B type children OO parents only O type children AA and BB parents all children would be AB AO and BB parents children AB or B only AA and BO parents children AB or A only AB and AB parents children AB AA or BB
Yes, this is true. 100% of all children will have a negative blood type.
Yes - all blood groups can have children together. If the two parents are type B and type O, then the child will either be blood type O or B. This depends on whether the parent with B-type blood is heterozygous (BO) or homozygous (BB).
No, O and B blood type parents can not create an A blood type offspring. The only blood type offspring that can be created by these parents is O+, O-, B+, or B-.