How to see your blood type?

If you want to know your blood type, you must pass the blood test in a regular hospital, or you can infer your blood type according to your parents' blood type and the genetic law table of blood type. The genetic law of blood type is as follows:

O and O: The child's blood type is O type.

2.A and O: Blood types that children will have, A and O.

3.A and A: Blood types that children will have, A and O.

Four, a and b, the blood type that the child will have, a, b, AB, o.

Verb (abbreviation of verb) A, AB: Blood type that children will have, A, B, AB.

6.B and o: the blood types that children will have, b and o.

Seven, B and B: Children will have B and O blood types.

Eight, B and AB: Blood types that children will have, A and B.

Nine, AB and O: Blood types that children will have, A and B.

X.AB and AB: the blood types that children will have, a, b and AB.

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People's understanding of blood type is usually limited to ABO blood type and blood transfusion. In fact, blood type has a wide range of practical value in anthropology, genetics, forensic medicine, clinical medicine and other disciplines, so it has important theoretical and practical significance. At the same time, the discovery of animal blood types also provides new problems and research directions for blood type research. ?

Blood types are generally divided into four types: A, B, AB and O. In addition, there are many extremely rare blood type systems, such as Rh negative blood type, MNSSU blood type, P blood type and D deletion blood type 10.

Among them, AB type can accept blood transfusion of any blood type, so it is called universal recipient, and O type can be exported to people of any blood type, so it is called universal blood transfusion and abnormal blood transfusion. In fact, the transfer between different blood types can only be a small amount, not a large amount. If you need a lot of blood transfusion, it is best to be of the same blood type.

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