No, two type O parents can only have type O children. See the table below from www.dna-bioscience.co.uk/did_you_know_abo.shtml
If you look at the row for mother's blood type O where it intersects with the column for father's blood type O, you will see that the child's blood type must be O. For the child to be Rh+, only one of the parents has to be Rh+.
With genetic mutations during replication, anything is possible. But, in general two O negative parents could only have a child that is O negative. Conversely, two O positive parents could have a child that is either O negative or O positive.
If the child is Rh positive, and it is the mother's second child, the mother's antibodies will attack the child's red blood cells when the blood becomes mixed during labor. An injection called RhoGAM will be administered to the mother right before delivery to prevent any attack of fetal red blood cells.
CAN TWO POSITIVE BLOOD TYPES MAKE a negative blood type
Depending on their genotype this can be possible. A, B and O refer to the so-called phenotype, which means the actual testable result of genetic information. The genotype on the other hand refers to the actual genetic information of an individual. There are basically three genes that code the AB0 system, a gene for A, a gene for B and a gene for 0 (actually there are subtypes, but this is not important here). Everyone has two genes, one on each chromosome of a pair of chromosomes. One gene is inherited form the mother, the other one from the father. This combination is called genotype. Depending on the combination of genes the four phenotypes are formed. The genotypes are AA and A0 for phenotype A, BB and B0 for phenotype B, AB for phenotype AB and 00 for phenotype 0. Now to answer the question precisely one would have to know the genotypes of the parents. For example if the parents are genotypes A0 and B0 then the children could have any of the four blood types. The answer would be "yes", as it is possible for the child to to inherit the gene (better a gene) for the positive rhesus factor if both parents have it. If on the other hand the parents have the genotypes A0/BB, AA/B0 or AA/BB then it is impossible for them to have a child with blood type 0 as no combination would produce the genotype 00 necessary for the phenotype 0. Conclusion: It it can be possible. So a child with blood type 0 positive can come from a couple with blood types A positive and B positive. But not all couples with this constellation of blood types will be able to have a child with blood type 0.
If one parent has blood type B and the other blood type O, it is possible to have a baby of blood type O or B. It is NOT possible (0% chance) to have a baby with blood type A.
it is possible but the child can be a positive
In that given scenario, the possible blood types of the child are: A-, A+, O+ and O-.So Yes, it is possible to have a child with A positive with 25%.
yes
yes it can be possible too as the parents is already with an o blood group..
yes it can be possible too as the parents is already with an o blood group..
if both parents have positive o blood their child must have positive o blood
yes it is possoble, each child is different and the parents blood type determains the child's. but both children will have a positive no matter what because both parents have positive.
Generally no but in very rare circumstances, through mutations and incorrectly copying DNA, it is possible for two parents with type O blood to have a child with AB blood.
It is always possible, but normally not (as was the case with myself). The Child Can have A, B, or AB blood types.
Yes, blood type has no bearing on weather or not the parents can have a child
Yes, it is possible for parents with O positive and B positive blood groups to have a child with either O positive or B positive blood group, as each parent can pass on either their O or B allele to their offspring.
Yes it is possible for both B blood type parents to have a child with O blood type. Aside from O, they can also have a child with B blood type.