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Anonymous users2024-02-05Don't use guessing, it's not scientific, just go to the hospital for a blood test to know what blood type it is, a matter of a few minutes, isn't that more accurate.
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Anonymous users2024-02-04Types A, B, AB, O are all possible.
Anyone who has studied biology before should know it.
Your son's blood type may be AA and AI, the father can only provide A, then the mother may provide A or I If the mother provides A, it may be AA or AI or AB, i.e. both A and AB are possible.
If the parent provides I, it may be II or AI or BI, i.e. both O and A and B are possible.
To sum up, anything is possible.
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Anonymous users2024-02-03It's really not a guess.
Blood type refers to the antigens on red blood cells. Type A has anti-B antibody, type B has anti-A antibody, and the list is simple.
A antigen anti-B antibody.
b b antigen anti-a antibody.
AB A, B antigen None.
o No anti-A and B antibodies.
At the relative loci of a pair of autosomes, the three alleles of a, b, and o can be rotated to occupy places, so there are six gene combinations: aa, ao, bb, bo, ab, and oo. Because A and B are dominant factors and O are recessive factors, when your son is A-type, he may have both Aa and AO genes.
Marriage type The blood type that the child may have The blood type that the child cannot have is listed below, and the blood type of the husband and wife, the blood type that the child may have and the blood type that cannot appear.
a×a a、o b、ab
a b a, b, o, ab none.
a×ab a、b、ab o
a×o a、o b、ab
b×b b、o a、ab
b×ab a、b、ab o
b×o b、o a、ab
ab×ab a、b、ab o
ab×o a、b ab、o
o×o o a、b、ab
As you can see from the above, all four blood types of your wife A, B, Ab, and O are possible. Hope it helps.
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Anonymous users2024-02-02Your type AB can be thought of as a type B gene Your son's genotype is either AI or A A when A meets I, I is silenced and behaves as type A, and when B meets I, I is silenced and behaves as type B.
When I meets I, it manifests as blood type O.
If your son has type A, your wife may be type O (II) or A (AI) or B (BI).
If your son has blood type AA, your wife may be type A (AA or AI) or AB (AB).
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Anonymous users2024-02-01Summary. Blood group is a genetic polymorphism marker of blood components, which is a genetic trait that produces antigen and antibody, and the ABO blood group system is closely related to clinical practice. The ABO blood group gene is located on human chromosome 9, and the ABO blood group system is controlled by three alleles: A, B, and O, among which the A gene and B gene are autosomal dominant genes, and the O gene is an invalid allele, so the ABO blood group system mainly includes four basic blood types: A, B, O and AB.
Blood type A and blood type B have antibodies to B and A, respectively, and type O blood has anti-A, anti-B, and/or anti-AB, so the genes will be expressed as AA, AO, BB, BO, AB, OO. The ABO blood group gene is autosomal dominant inheritance, with genetic inheritance, each offspring can get a haploid from each parent, according to the blood type of the parents can be inferred the blood type of the offspring, if both parents are blood type A, the offspring can only be type A or O.
The husband is type A, the son is type A, and what blood type is the wife.
Blood group is a genetic polymorphism marker of blood components, which is a genetic trait that produces antigen and antibody, and the ABO blood group system is closely related to clinical practice. The ABO blood group gene is located on human chromosome 9, and the ABO blood group system is controlled by three alleles: A, B, and O, among which the A gene and B gene are autosomal dominant genes, and the O gene is an invalid allele, so the ABO blood group system mainly includes four basic blood types: A, B, O and AB. Blood type A and blood type B have antibodies to B and A, respectively, and type O blood has anti-A, anti-B, and/or anti-AB, so the genes will be expressed as AA, AO, BB, BO, AB, OO.
The ABO blood group gene is autosomal dominant inheritance, with genetic inheritance, each offspring can get a haploid from each parent, according to the blood type of the parents can be inferred the blood type of the offspring, if both parents are blood type A, the offspring can only be type A or O.
The wife is A or O
Oh good. Are there any other questions about kissing?
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Anonymous users2024-01-31This seems to be a problem with high school biology.
Four possibilities; Type A, Type B, Type AB, Type O.
The picture posted by the netizen below is correct.
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Anonymous users2024-01-30The mother is of AB blood type, the child is of blood type A, and the father's blood type may be A, B, or AB.
Please refer to the following table for details:
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Anonymous users2024-01-29All four blood types are possible: A, B, AB, and O.
We all know that there are 4 types of blood types: A, B, AB, and O.
But when it comes down to genes, it's not the same, but there are 6 types of AA, AI (all type A), BB, BI (all type B), AB (type AB), and II (type O).
So you look at what blood type the parents choose from the 1 gene blood group AA, AI, BB, BI, AB, II.
If you only know that it is type A, try to find out whether it is type A or type from your grandparents (the specific method will be mentioned below) and you don't need to use type AB and O, because there will only be 1 case.
Then pick 1 random one from the two letters of the genogenomic blood type of the father you have chosen.
Then one of the two letters of the father's genomic blood type is randomly selected.
Put the two together, in no order, and you will find that the new genetic blood type you are combining must still be one of the 6 mentioned above, and this is the child's blood type.
Note that it was selected at random, so you might as well list all the cases, there will be 4 situations (there may be duplicates), the probability of each 1 4, and the addition of the duplicates is the probability of each situation.
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Anonymous users2024-01-28Blood type AB.
The type gene is AB;
Blood type A. Type genes are AI or AA; Blood type B is BB or BI;
Blood type O. Type genes are II.
Your wife is type AB and your daughter is type B.
If your daughter has a BB gene, then you must have a B in your gene.
Genotype. BB, BI, or AB, phenotype.
Can be blood type B or. Blood type AB.
If your daughter is genetically bi; Then B must come from your wife, and I must come from you, so your genotype can be AI, BI, II, and your phenotype can be blood type A, blood type B, or blood type O.
So the combined result is that your possible blood type is A, B, AB, or O, which means that theoretically any blood type is possible.
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