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How is one's blood type determined?

Updated: 8/10/2023
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12y ago

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An individual's blood type is genetically determined. This means that the type of blood you have comes from your mother or father. If your parents have different blood types, you would inherit the more dominant type. However, types A and B are considered co-dominate. Therefore, if one of your parents is Type A and the other is Type B, it is likely that you would have Type AB blood.

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12y ago
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14y ago

Blood type is based on the inherieted antigenic substances found on the surface of the blood cells.

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12y ago

Genetics, they are carried on by your parents

To find out what blood type you have, a test is held

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14y ago

We all get our blood groups from our parents or even our grandparents.

if your going to answer... give us some facts,info,something that will help

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14y ago

It's either positive or negative. Negative is good.

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12y ago

Parents' genes.

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14y ago

genetics, it is determined by the parents

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13y ago

To put it simply, genetics.

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12y ago

ABO system

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Q: How is one's blood type determined?
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Related questions

How can ones blood type be determined?

They can actually check your blood type when you donate, and they need all types, so there is really no reason to only donate because you have a certain type. However, your doctor can do a test to let you know what your type is.


A person blood type is determined by?

A person's blood type is determined by genetics, just like most everything else.


Is blood type related to personality?

No, your personality has nothing to do with blood type. Your blood type is known before you are ever born and ever have a chance to show your personality. Your blood type is determined by your parents.


Blood type in humans is controlled by which alleles?

Human blood type is determined by codominant alleles.


Can blood type determined by using other body fluids besides blood?

no, only blood can be used to determine blood type.


What country has highest AB positive blood type in the world?

I dont know the answer but I am trying to find out if anyone out there that has AB blood has any ties to Scythian ancestors...thanks, Susan


Which of the formed elements is responsible for your blood type?

The red blood cells (erythrocytes) are responsible for your blood type. Blood type is determined by the presence or absence of proteins on the red blood cell membrane.


Blood types are determined by what?

By the presence or absence of two antigens.


What are two ways someone could figure out their blood type?

A simple blood test at your doctor's office can determine what your blood type is. It is drawn, sent to a lab to be processed and then it is determined what type blood you have.


Does eating differently change your blood type?

Eating differently does not affect your blood type. Your blood type is determined from the blood types of your biological parents, so it is genetic, not something that can be changed or acquired.


Does the size of red blood cells have anything to do with determining a persons blood type?

The size of blood cells is not a factor in determining a person's blood type. Blood type is determined by a combination of certain proteins in the cells.


How does type 0 blood differ from A, B and AB blood types?

Your blood type is determined by what type of antigen you have in your body. Each person has different antigen's or lack there of in the blood. A blood test is used to determine what these are.