You dad can either be O, AB, A,or B and he can be positive or negative.
If both parents are Rh positive, the baby has about a 93% chance of being Rh positive as well. However, without knowing the genotype of the parents (i.e., whether they are homozygous or heterozygous for the Rh factor), it is not possible to predict the baby's Rh status with certainty.
Yes, the baby could be positive. If the baby is positive the mother needs to get on immuno-suppressant drugs or she will have an immune reaction and her body will try to kill the "foreign object" aka the fetus. Best of luck.
Yes, it is possible that an A negative mother and a B positive father can have an O positive child. Because looking back to the basic of Genetics, Blood Banking, Immuno/Serology. A parents whose blood groups are A and B can possibly have all the blood groups in their offspring (A, B, AB, and O) most specially if both parents blood groups are A and B genotypes. When it says genotype, meaning the parents are either AO or BO. The genotypes are the genes/traits that are not expressed (recessive traits) or are hidden. Meaning that the O gene in an AO genotype blood is not expressed and only the A gene which is the Phenotype in that particular blood group is only expressed (dominant traits) thus showing as a type A blood, and same goes with the BO genotype blood group. So going back to the question if an A negative mother and a B positive father can have an O positive child, then the answer is YES most specially as I mentioned earlier if the both parents are A and B genotype blood group. Then when it comes to Rh grouping (being negative or positive) since both traits are present in the parents (A negative mother and B positive father) then all the offspring can inherit both traits.
Yes. A parent either passes their type or the parent doesn't. In your case, your type is B, and you didn't pass this type to your child. The mother doesn't have either the A or the B type. The same goes with the RH.
Yes, if the child inherited the A blood type from the father and the Rh positive blood type from the mother.The mother has neither A nor B blood type genes and at least one Rh positive gene (possibly one Rh negative gene).The father has at least one A blood type gene (no B blood type gene) and two Rh negative genes.The possibilities for the child's blood type are:O negative (not possible if father has two A blood type genes or mother has two Rh positive genes)O positive (not possible if father has two A blood type genes)A negative (not possible if mother has two Rh positive genes)A positive (always a possibility with these parents)
Yes, if the mother had a genotype of AO and the father had one of XO (X being any group).
I don't really know the chances of this happening but I know that it is possible and there are many people with a mother that is older then there father.
If both parents are Rh positive, the baby has about a 93% chance of being Rh positive as well. However, without knowing the genotype of the parents (i.e., whether they are homozygous or heterozygous for the Rh factor), it is not possible to predict the baby's Rh status with certainty.
Yes, the baby could be positive. If the baby is positive the mother needs to get on immuno-suppressant drugs or she will have an immune reaction and her body will try to kill the "foreign object" aka the fetus. Best of luck.
Gaia had no mother or father, she was the first being that sprang from Chaos and was the great mother of all .
Both parents being type AB does not cause problems, no. The child will be type A, B, or AB. However, if the mother is negative, and the father and child are positive, it is possible for the baby to be at risk.
Yes. Each person has two genes to make up their blood group and rhesus group, one from each parent. For blood groups, groups A and B are dominant over O, and for rhesus groups positive is dominant over negative. If you have one of each, your type will be whichever the dominant one is. Firstly looking at the blood group - an O group child can be born to group B parents if both the mother's and father's blood group genotype is BO. The child has a 25% chance of being BB (group B), 50% chance of being BO (group B) and 25% chance of being OO (group O). Looking at the rhesus group - mother's genotype must be Neg/Neg, father could be pos/pos, in which case the child will always be rhesus positive, or pos/neg where the child has a 50% chance of being rhesus positive, and 50% chance of being rhesus negative.
Yes, it is possible that an A negative mother and a B positive father can have an O positive child. Because looking back to the basic of Genetics, Blood Banking, Immuno/Serology. A parents whose blood groups are A and B can possibly have all the blood groups in their offspring (A, B, AB, and O) most specially if both parents blood groups are A and B genotypes. When it says genotype, meaning the parents are either AO or BO. The genotypes are the genes/traits that are not expressed (recessive traits) or are hidden. Meaning that the O gene in an AO genotype blood is not expressed and only the A gene which is the Phenotype in that particular blood group is only expressed (dominant traits) thus showing as a type A blood, and same goes with the BO genotype blood group. So going back to the question if an A negative mother and a B positive father can have an O positive child, then the answer is YES most specially as I mentioned earlier if the both parents are A and B genotype blood group. Then when it comes to Rh grouping (being negative or positive) since both traits are present in the parents (A negative mother and B positive father) then all the offspring can inherit both traits.
The baby can only be an O Blood Group as both parents can only be carrying 'O' type genes. The baby would have a 75% chance of being an O positive and a 25% chance of being an O negative. This is because the mother can only pass on a Rhesus negative gene but the father might either have two Rhesus positive genes or one Rhesus positive and one Rhesus negative. If the first is true the child will only be O positive, if the second is true it could be O positive or O negative depending on which gene the father passes.
This answer depends on the genotype of the father. If he is Rh positive, he will either be heterozygous (Rr) or homozygous dominant (RR). If he is homozygous dominant the child will definitely be Rh positive. The Punnet square would look like this: mother: ___r___ r father: R _______Rr___ Rr R _______Rr___ Rr So all children would be heterozygous, but still the positive would show because positive is dominant. If the father was heterozygous then the children would have a 50% chance of being Rh positive or negative. So theoretically half of the offspring would be Rh positive and the other negative. The Punnet Square looks like so: mother:____r___ r father: R ________Rr__ Rr r ________rr___ rr So, to answer your question. We don't know!
Yes. A parent either passes their type or the parent doesn't. In your case, your type is B, and you didn't pass this type to your child. The mother doesn't have either the A or the B type. The same goes with the RH.
Mother, being the cow, is the dam. Father, being the bull, is the sire.