# How many blood types are there?

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There are 4 different blood types (A, B, O, & AB). Each blood type can either be Rh positive or Rh negative. (e.g., A+, A-, B+, B-, O+, O-, AB+, AB-).

Blood type AB is the universal receiver when it comes to donating blood. That means anyone can donate blood to a person with AB blood.

Blood type O is the universal donor, which means that anyone can take O blood. '

All other blood types can only be donated to their specific blood type (i.e. A-A, B-B.)
A B AB O, each of which can be positive or negative, for a total of eight.
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# How many blood types are there and what are their characteristics?

Blood types: A, AB, O, B

# How many blood types?

4 Total Tyes : O, A, B, and AB

# How many blood types are there and what are they?

There are 4 basic blood types. A, B, AB, and O. Then, there is the "rh" factor, determining if you are negative or positive. So, there is A+, A-, B+, B-, AB+, AB-, and O+, or

# How many types of blood are there?

There are four different types of blood. 1.type A 2.type B 3.type AB 4.type O

# What are and how many blood types are there?

1.Type O, Type A, Type B, and Type AB. There are four types of blood, not three. 2. Each of the four blood types are classified as Rh positive or Rh negative. 3. It is c

# How many blood types do dogs have?

A dog can have lots of blood types.

# How many diffent blood types are their?

There are 8: A+, B+, AB+, O+, A-, B-, AB-, and O-.

# How many type of blood group?

there are 4 types of blood groups.

# How many blood types is there?

A+a- b+b- ab+ab- o+o-

# How many allels are there for blood type?

There are three alleles A,B, ans O.

There are three

# How many type of blood groups?

There are four (without going in depth into recessive/dominant/proteins present): A, B, AB and O

# How many main blood types are there?

4 blood AB, A, B, and O

# How many phenotypes are there in blood types?

4 A B AB O There are 6 genotypes AA AB AO BB BO OO

# How many type of blood is there?

Four : 1-a 2-b 3-ab 4-o

# What are the many types of blood?

there are 8 types of blood a+, b+, o+, ab+,a-,b-,o-,ab-

# How many alleles are there for blood type-?

There are three different alleles in a human blood type.