WebDec 6, 2024 · Believe it or not, in this case having a blood type different from either parent is by far the most common result. In most cases, an O parent and an AB parent will have only A or B kids. It is only very rarely that they might have an AB or an O child (see the links at the end for these exceptions). Isn’t genetics fun! WebThe A blood type has only the A antigen and the B blood type has only the B antigen. The AB blood type has both A and B antigens, and the O blood type has neither A nor B …
If one parent is blood type
WebMar 23, 2024 · Mendel's laws allow a classic O and a classic AB parent to have children with type A or type B, but not type O or type AB. Rare alleles could allow this to happen. If there is any question about the child's paternity, get it resoved using 21st century methods. Feb 21, 2013 A 39-year-old member asked: WebMar 20, 2024 · No it doesn’t. Neither of your parents has to have the same blood type as you. For example if one of your parents was AB+ and the other was O+, they could only … how many haydn symphonies
Paternity Testing: Blood Types and DNA Learn Science at Scitable …
WebMar 18, 2024 · 3 Answers. The ABO blood type is controlled by a single gene (the ABO gene) with three types of alleles inferred from classical genetics: i, IA, and IB. The IA allele gives type A, IB gives type B, and i gives type O. As both IA and IB are dominant over i, only ii people have type O blood. WebDonating blood. Blood types are classified based on the presence or absence of antigens or antibodies on the surface of the blood cells. According to the ABO system, there are 4 blood types. Type A is one of the most common types and contains B antibodies, therefore people with this type can only receive blood that is Type A or O. WebType O blood does not cause an immune response when it is given to people with type A, type B, or type AB blood. This is why type O blood cells can be given to people of any blood type. People with type O blood are called universal donors. But people with type O can only receive type O blood. how a car airbag works