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2, AA, and AO

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Q: How many combinations of genotypes are for Type A blood?
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How many percent of human blood type b does produce a baby with a type b blood also?

The baby's blood group depends on the genotypes of both parents, not just one.


How many of the possible types of offspring had the same genotype as the parents?

Use a punnet square it may be a little tricky though.Just remember which letter is dominant and which one is recessive.heterozygous and Homozygous.


A person with phenotype A blood has how many possible genotypes?

Although there are actually several genes which determine ABO-type, they are usually placed into the three basic groups i.e. A, B and O.For each phenotype, the genotypes follow:O: OO is the only possibility.A: AA or AO are both acceptable.B: BB or BO are both acceptable.AB: AB is the only possibility.


What polygenic trait can have many possible genotypes and -?

Many possible genotypes, producing ,any possible phenotypes.


How many genotypes do you receive from your parents?

People receive a total of 46 genotypes from their parents.


How do I know if I have a rare blood type?

A rare blood type is a blood type that can be used for blood transfusions in many patients. The rarest blood type is O negative; or the blood type of a universal donor. If you have a rare blood type, you can find out by getting checked out by a doctor or looking through your genetic history.


What is the rarest blood type?

It really does depend on the population in the U.S. but it has been stated that the rarest blood type is AB-. This is according to the American Red Cross


How many alleles are there for blood type-?

There are three alleles for blood type: IA=Blood type A IB=Blood type B i=Blood type O The alleles for blood type A and B are codominant so when someone contains the IA and IB alleles, their blood type is AB.


How many type of red blood cell?

There is only one normal type of red blood cell.


How many combinations are there in 21 numbers?

they are 21C2 combinations


How many combinations are in a million Legos?

The combinations are endless!


Should children have same blood type as parents?

No. Often a child can have a completely different blood type from their parents or even the same. It really depends on their genetics.Some combinations of parents are unable to get children with certain blood types - assuming no mutations occur.Regarding the AB0-system:If both parents have blood type 0, all their children will have blood type 0.If both parents have blood type A, no children will have blood type B or AB.If both parents have blood type B, no children will have blood type A or AB.If both parents have blood type AB, no children will have blood type 0.Of course you can be more specific if you know the parents' genes.