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How many blood groups are there?

Updated: 8/11/2023
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12y ago

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There are six types of blood type. Blood type A, B and O, all of these blood type can be positive or negative so giving the total number of blood type to be six.

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12y ago
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12y ago

There are 4 blood types: A, B, AB, and O.

Blood is also Rh+ or Rh-, which is why some people have A+ or O- blood (etc, etc.).

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11y ago

There are four major blood types. For a child that would be four maternal and four paternal blood type possiblities. That would then give a child 16 different blood type possibilities.

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15y ago

hey this is your mom krystal

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Q: How many blood groups are there?
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How many blood groups are recognised for horses?

There are over 30 blood groups for horses, 8 of these are major groups and 7 are recognized internationally.


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No. Blood groups are inherited from your parents.


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Blood types are codes which determine what type of blood you have, such as A, AB, O,etc.


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Blood Cholesterol levels are dependent on many factors of which antigen 'a' is one. Antigen 'a' is present only in blood groups A and AB. Hence, blood cholesterol levels are higher in individuals with blood groups A and AB.


Do giraffes have blood groups?

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Why is it important to know your blood groups and the blood groups of your family members?

In case any of you need an emergency blood transfer.


Is blood group have less immunity as compare to other blood groups?

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Do chickens have blood groups?

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What blood groups can type A give blood to?

A and AB


How many blood group in human?

You can either have AB, A, B, or 0. so in general 4 groups. But the blood groups A and B can be heterozygous or homozygous. Meaning Aa, AA or Bb, BB Answer The blood groups are A, B, AB and O. The blood genotypes are AA, BB, AB, AO, BO and OO. A and B are equally dominant alleles, thus explaining the existence of AB.


How many groups of blood groups are there?

There are four main blood groups: A, B, AB, and O. These also have a negative and a positive, I.e A+, A-, and so on. This would mean that there are eight different types of blood group: A+ A- B+ B- AB+ AB- O+ O-


To what ABO blood groups could you give blood to?

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