How is the blood type of children and parents interconnected Rules of transfer by inheritance

How is the blood type of children and parents interconnected? Rules of transfer by inheritance

Sometimes very serious scientific topics becomepopular and relevant for ordinary people. This concerns the inheritance of genetic traits and information, for example, how the blood type of children and parents is interconnected. This issue becomes the most acute in one of two circumstances: the definition of paternity and the search for a donor for transfusion in emergency cases. In principle, every person should know how to solve the problem for themselves in the second situation.

blood group of parents and children

Should the blood type of children and parents match completely?

Every man always wants to see in hisoffspring own external features. But there are cases when the baby grows like two drops of water like a grandfather on the maternal line or some other relative. And as a result, in some cases, doubts about true fatherhood creep into the soul of the head of the family. Especially acute situation can worsen when determining the blood type of the baby, threatening after that peace and family well-being. After all, some people think that the blood group of children and parents should coincide in the literal sense of the word. Otherwise for a man this is tantamount to proving treason. Let's understand this serious issue, warning the problems in the family.

inheritance of blood group from parents

How is the inheritance of blood groups from parents determined?

The most reliable way, of course, isdetermination of this genetic trait by testing. But even long before the birth of the baby, it can be assumed what kind of blood group it will have. The following table shows the rules of inheritance. The middle part at the intersection of these parents corresponds to the blood group of the child.

Blood group of parents

father

the first

the second

the third

fourth

mothers

the first

1

1 or 2

1 or 3

2 or 3

the second

1 or 2

1 or 2

any

2 or 3 or 4

the third

1 or 3

any

1 or 3

2 or 3 or 4

fourth

2 or 3 or 4

2 or 3 or 4

2 or 3 or 4

2 or 3 or 4

The blood group of children and parents may be completely different

Here are some examples of the application ofthe data practices indicated in the table. For example, if the father has the first blood group, and the mother - the fourth, it is likely the birth of a baby with a second or third blood group. Or, there are situations when inheritance occurs without any rules at all. When a combination of the second and third blood groups of parents, the baby can have any of all possible.

blood type of children and parents

Blood group of parents and children: compatibility with transfusions

Unfortunately, it happens that in unforeseen cases(during surgery, after an accident) the parent at all desire can not help his own child. And all because of the fact that his blood group does not meet the requirements. Therefore, you should familiarize yourself with the principles that rely on blood transfusion. In our country, they do not fully follow these recommendations, preferring to use only the exact coincidence of the numbers of groups and Rh factors.



Related news

  • What is the use of persimmon for women Answer from specialists
  • Re-registration of the car, or what you need to take with you to the STSI
  • How is it unusual to make cutlets from pork
  • The first on the moon
  • Clothes for dogs with their own hands for half an hour
  • How is the blood type of children and parents interconnected Rules of transfer by inheritance How is the blood type of children and parents interconnected Rules of transfer by inheritance How is the blood type of children and parents interconnected Rules of transfer by inheritance How is the blood type of children and parents interconnected Rules of transfer by inheritance How is the blood type of children and parents interconnected Rules of transfer by inheritance How is the blood type of children and parents interconnected Rules of transfer by inheritance How is the blood type of children and parents interconnected Rules of transfer by inheritance How is the blood type of children and parents interconnected Rules of transfer by inheritance How is the blood type of children and parents interconnected Rules of transfer by inheritance How is the blood type of children and parents interconnected Rules of transfer by inheritance How is the blood type of children and parents interconnected Rules of transfer by inheritance How is the blood type of children and parents interconnected Rules of transfer by inheritance How is the blood type of children and parents interconnected Rules of transfer by inheritance How is the blood type of children and parents interconnected Rules of transfer by inheritance