Can two parents with O blood type have a child with O?

Introduction: People with different blood types have differences in personality and physique. Blood type cannot determine which blood type is healthier. There are also differences in the physical conditions of people with different blood types. Blood type is the intuitive response of medical staff to understand the physical condition of patients. Refers to the specific antigen type on the red blood cell membrane, as we know, the type of ABO blood group combination and Rh blood group combination of red blood cells.Can two parents with O blood type have a child with O?

Can two parents with O blood type have a child with O?
Can two parents with O blood type have a child with O?

Genes are very delicate. Genes refer to the genes that parents pass on to their offspring through reproduction, so that offspring can obtain the genetic information of their parents. On the other hand, eye color is also a typical genetic example, mostly inherited from parents, and natural blood type inheritance is also No exception, blood type inheritance is the inheritance of red blood cell antigens. There are red blood cell antigens in the blood type of the parents, which are passed on to the child in some way, so as to determine the blood type of the child.

The most commonly used blood type is the ABO blood type. Since it is controlled by three ABO genes, two AB genes are dominant genes and O type is a recessive gene, children’s chromosomes usually tend to be alleles formed by different combinations of the three ABO genes. Gene.

Do you know the “blood group system”?

The blood group system is a series of combinations classified according to the relationship between alloantigens worn by red blood cells, and red blood cell antigenic determinants can cause an alloimmune response or an immune response.

When doctors determine a human blood type, they usually use a specific human antiserum for the agglutination reaction, because each blood group system is inherited independently, so if you want to control a blood type, most of the genetic genes of the system are on the same chromosome .

At present, about 35 human blood group systems have been discovered in my country, but in medical clinical trials, the clinical significance of the ABO blood group system and the Rh blood group system is the most important.

Do you know the "blood group system"?
Do you know the “blood group system”?

Human blood types are determined by evolution, blood type O has the longest history, our four blood types, such as O, A, B and AB, do not appear in everyone at the same time, but are constantly evolving After gradually forming, people settled in different areas.

In the previous cold era, due to more food on the grasslands, nomadic tribes had to adapt to the new food provided by the new terrain. Due to the emergence of the new dietary structure, a series of changes occurred in the human digestive system and immune system, followed by What comes is a change in blood type.

Do you know the "blood group system"?
Do you know the “blood group system”?

If one of the couples has blood type O, what are the characteristics of the baby born?

Type O blood + Type O blood

When both husband and wife have type O blood, the child is born with type O blood, and the blood type of the child is determined by both parents, because the gene for type O blood is recessive, and both parents have two recessive genes at birth. The child is still recessive, so the child is still blood type O.

Type O blood + Type O blood
Type O blood + Type O blood

Relatively speaking, babies with blood type O have quick thinking and may become leaders in the workplace. Once the vigorous vitality of blood type O is linked to work, it will produce good results. If blood type O fully taps its potential to become leaders and industrialists , run a small business or shop alone and it will do well.

Type O blood + Type AB blood

People with type O blood and type AB blood may bind their children to antigen A or antigen B on the red blood cell membrane, so children can have blood type A or type B blood, in general, children cannot have Blood type O or AB blood, but the possibility of mutation is very small.

Type O blood + Type AB blood
Type O blood + Type AB blood

Therefore, these children have the characteristics of blood type and B blood, complex and changeable personalities, and obvious “not forcing themselves” tendency, but they also have the characteristics of self-awareness and alienation. They are calm and good at grasping socialists. Balanced, enthusiastic towards friends, giving the impression of elegance, serenity, tenderness, generally speaking, they rarely show their emotions, and they can keep a cool head and make accurate judgments regardless of the situation.

Type O blood + Type A blood

Blood type also affects personality, if the mother is type O and the father is type A, then the two babies’ personalities are self-reliant, because the nature of blood type A inhibits behavior, but under the influence of the mother, children will be especially Participate in doing things, but they will inherit their father’s sense of responsibility and be very responsible.

Type O blood + Type A blood
Type O blood + Type A blood

Blood type O+A have strong leadership skills, they hate hypocrisy, they will try their best to do anything, they are the best in the crowd in terms of study and work.

Type O blood + Type B blood

If the father is type O and the mother is type B, their children will be intensely curious and cheerful, generally speaking without reservation about what they see or hear, therefore, they Will always earn the trust of others.

Type O blood + Type B blood
Type O blood + Type B blood

It’s easy to get along with them without any annoyances, but they’re active and inquisitive, so they’re not stressed out by stimulation and change, but enjoy it.

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