A man has type B blood and his wife has type A blood.?
409032
LOL as preppipunkboi said or they  adopted a child :P:P (or an affair occured :P:P... but preppipunkboi is right
841287
The answer is E. For a child to be AB, neither parent can be O, but can be any other blood type.  Keep in mind that each blood type has 2 alleles. The genotype for a B parent can be BB or BO, for A parent AA or AO, or the parent can also be AB. Different combinations of these can create an AB child, but if you have an O parent, that parent is always OO (because O is recessive if you want to look at it that way), and so the child would be either AO, BO, or OO. There's no other choice with an O parent. An O parent only has an O to give, and the AB child needs to get an A and a B, one from each parent.
182595
People have either type antigen A, B, or a combination of both (antigen AB). The ones who lack both are thought has having type O antigen. The way our immunity works is by attacking any thing that it recognizes as "foreign". Any individual with blood with antigen type A will attack others individuals type B and viciversa. Individuals with antigen type AB will receive type A and B blood, because the blood perceives it as it's own ( thus called universal recipient); this means that this patient can receive any type of blood either type A,B, or O. O type of antigen means that the blood lack any type of antigens ( meaning that it lacks of antigen A or B); which means that when this individual donates blood, the other individual does not detect any antigen A or B in the blood; thus there is no reaction to it. Thus an individual with type O is called universal donor, which means it can donate blood to any type A or type B individual. Well that is the basics i hope you find it interesting
926258
In man blood group is applied to single factor. This factor is agglutinogen and is also called antigen. It is found on the surface of red blood corpuscles. \n\nAccordingly a person with `A' antigen is designated as a person with A-group, with `B' antigen as B-group, with both A and B antigens as AB-blood group and a person without any antigens is designated as O-blood group. \n\nIn the case of animals blood group is applied to combinations of blood factors. So it is preferable to call it as blood group systems rather then blood groups. Each system has many factors, which are together called blood group factors. \n\nDr. J. Moustgaard, of the Royal Veterinary & Agricultural College, Copenhagen has identified in cattle ten group systems namely A,B,C,FV,J,L,M,SU, Z and R'S'. Except J and L, all the other group systems have more than one group factor. For example the group factors of the group system A are designated as A{-1}, A{-2}, D, H, Z'. \n\nThe grouping factors are particular serum proteins. Acquiring of each protein is an inherited character. So examination of blood sample from within a breed might eventually prove a very useful means of selection. It might also indicate what mating could be expected to result in infertility. \n\nThe B-group system only has greater number of grouping factors. It has nearly 27 group factors, which are called phenogroups. Some of these are unique to particular breeds. \n\nThey are particularly valuable in determining incorrectly stated parentage. In dogs serum major groups have been recognised in the USA and they are referred to as A to G. \n\nIn veterinary practice blood transfusion is used in cases of haemorrhage and shock and to a lesser extent as part of the treatment of certain infectious diseases. \n\nIn cattle the donor and recipient are usually in the same herd. This fact lessens the risk of introducing infection and incompatibility does not arise. \n\nBut normal antibodies against the blood group factor-J are sometimes found in cattle. Thus if the donor's blood is J-positive and the recipient's blood contains normal antibody called anti-J the so-called transfusion reaction might be expected immediately following blood transfusion. These reactions are dyspnoea, muscular twisting, increased salivation and circulatory disturbances. \n\nHowever, if an animal has been exposed to repeated blood transfusions, a different situation will arise. The animal will now have formed antibodies against the blood group antigens it does not have itself. It is therefore by no means unlikely that the blood of donor and the recipient are incompatible. \n\nIf this is so, transfusion will set off strong transfusion reactions. Such reaction can occur on the second or on subsequent blood transfusion\n\nI hope this helps!
118740
The child can have all possible blood types. \n\nA + \nB + \nAB + \nO + \n\nIt would be extremely rare, but the children can also end up with - blood if the parents both have the recessive gene for the Rh factor.
1139472
Rh + is dominant, - is recessive; the A blood type can be either homozygous or heterozygous (its multiple allelles), so babies could be O+ or O-, A+ or A-.
719238
blood types such as the ABO system and MNS system.
556328
Yes.  Your child may be A+, O+, A-, or O-.  The + part of the blood type is dominant to -.  You and your husband would have to each have a + from one parent and a - from the other parent in order for your child to receive 2 - genes and have rh- blood.  Having a different bloodtype than your child can lead to serious complications, especially during the second pregnancy.  If during the birth of your first child, your body is exposed to your baby's blood (and the blood is a different type than your own), you may build up antibodies to your baby's blood.  If your next child has the same bloodtype as your first child, your body may actually attack the baby.  Be sure to talk to your doctor about bloodtype dangers.
401681
to what? have four children with four different blood types?\n\nYes, theoretically. Depending on the full genotype of the mother and father, but if they are both heterozygous (i.e., if Michelle's genotype is AO, and Mike's genotype is BO), then the possibilities for children include:\nAB\nAO\nOB\nOO\n\nIf they are both homozygous, however (ie, AA and BB), all their children will be AB. \n\nAnd then of course there are various combinations if Michelle is AO and Mike is BB or Michelle is AA while Mike is BO. A punnet square will help you out there.
755896
The Blood types would have to be 50% chance of Oo and 50% chance of Ao. Remember the three possible alleles in blood are A, B and O, out of the three only O is recessive. So in order to be heterozygous A you have to actually be Ao, If the other allele was a B, it would be AB. Because O is recessive, any individual with O blood type is automatically Oo. The punet squar then looks something like the following\n\n______ Oo\nAo___Ao Ao\n_____Oo Oo, \n\nHope that helps
589522
It has bee several years since I studied blood banking but I think I remember this.  This is a really rare blood type.  To begin with, blood type is determined by antigens on the surface of red cells.  There are two of these antigens, A and B. a person can have one or the other, both or neither resulting in type A, B, AB or O type blood.  Whatever blood type a person has, They have antibodies against the others except for O since it has no antigen.  The antibodies are what make on blood type incompatible with another.  Type O blood is considered the universal donor because there are no antibodies against type O, except in the case of Bombay blood type.  These people actually do have antibodies against type O blood cells.  The condition is extremely rare and very dangerous for those who have it.
882345
Ditto with spyderman, CBC, Chem7, PT/INR, PTT, possible bleeding time, and if the doctor is smart, a current blood type on file.
31990
No this combination is not possible. Blood type is a combo of one of each parent's alleles.  Therefore an O could produce an A with an AB or A mother or a B with an AB or B mother, but not an AB.  Please use the link to calculate.
1147573
hehe. Something is amiss.  \nO is recessive. A and B are codominate.\nTo be true O, your genotype is OO.\nTo be B, your genotype is BB or BO.\nTo be A, your genotype is AA or AO.\nTo be AB, your genotype is AB.\nSo one of your parents have to have B allelle.  If either of your parents are OB (then in reality one of your parents is blood type B not O.), then it is possible that you are blood type B.\n\nIf not, well, your patients raised you and you consider them your parents.  Does it really matter that one of your parent is not you biological parent.  Talk to them.  Be patient and they may explain things to you when you get older.
780874
I am really sorry to read that. Mine is B+, pl lemme know if the hospital can exchange the blood, i mean taking mine and giving the required O+. I am in chennai. u can contact me by clicking my icon.
83615
male AA + female OO will produce AO that is A bloods group\nmale AO + feamle OO will produce AO and OO ,,so can be A or O group
427028
The differences in human blood are due to the presence or absence of certain protein molecules called antigens and antibodies. The antigens are located on the surface of the red blood cells and the antibodies are in the blood plasma. Individuals have different types and combinations of these molecules. The blood group you belong to depends on what you have inherited from your parents.\n\nThere are more than 20 genetically determined blood group systems known today, but the AB0 and Rh systems are the most important ones used for blood transfusions. Not all blood groups are compatible with each other. Mixing incompatible blood groups leads to blood clumping or agglutination, which is dangerous for individuals.\n\nNobel Laureate Karl Landsteiner was involved in the discovery of both the AB0 and Rh blood groups.\n\nCheck the full text\n\nhttp://nobelprize.org/medicine/educational/landsteiner/readmore.html