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This is a homogenous state of the gene coding for antigen A (consequently blood group A) on the plasma membrane of the erythrocytes.There are three genes that have been isolated as being responsible for blood groups i.e A,B,O.A and B codes for the presence of the respective antigen on the R.B.C while O codes for the absence of both antigen A&B.Gene A and B are co-dominant and thus an individual with genotype AB has blood group AB because both genes express themselves phenotypically.Genotype AO will still be phenotypically expressed as blood group A just like AA.
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AAA AAA what are the possible genotypes and phenotypes os their children?
If the parents both have the genotype Aa, their children could have the genotypes AA, Aa, or aa. The possible phenotypes for their children would be individuals with type A blood (AA or Aa genotype) or type O blood (aa genotype).
What possible blood genotype would give group o?
There is only one possible blood genotype that gives group O. The person must be homozygous for type O.
What are the predicted ratio of ofsprings in a mating of AAA and AAA?
The predicted ratio of offspring in a mating of AAA and AAA would be 100% AAA. Since both parents have the same genotype, all of their offspring will inherit the same genotype.
Is Ac a blood genotype?
It is not common to refer to blood types as "genotypes," as blood genotypes are typically represented by combinations of letters and symbols (such as A, B, O, +, -). "Ac" is not a recognized blood genotype in the ABO blood group system.
What is genotype for blood group B positive?
The genotype for blood group B positive is BB or BO. This means an individual inherits one B allele from each parent, resulting in blood group B. The positive sign (+) indicates the presence of the Rh(D) antigen.
What is the percent probability that one child of a mother with the genotype AAA and a father with the genotype AAA will have the genotype AAA?
50% AA and 50% Aa
If a child does not have either one of his parents blood type is he there child?
yes. If one parent has blood group A (as in genotype AO) and the other has blood group B (as in genotype BO) can have a child with blood group O
Can an AAA and SS combination produce an AAA genotype?
No, an AAA and SS combination can only produce an Aa genotype. The offspring will inherit one allele from each parent, resulting in a heterozygous genotype. For an AAA genotype to be produced, both parents must have the same alleles for the specific gene.
What blood type can be found if the mother has type AB blood and the father has type A blood?
If the father is homozygous for the B blood group, giving him the BB blood genotype, and the mother's genotype is AB (the only genotype for the AB blood group), then their offspring could have either the AB or B blood groups. If the father is heterozygous for the B blood group, giving him the BO genotype, then their offspring could have the AB, A, or B blood groups. However, they could not produce an offspring with the O blood group.
Is it possible to have blood group B plus and genotype AA?
No, blood group B positive indicates the presence of the B antigen on red blood cells, while genotype AA suggests the presence of two A alleles. Blood groups and genotypes are inherited independently, so having a blood group B positive with genotype AA is not possible.
What is the produce of o blood group and ab blood group?
If one parent is O and the other is AB, the child can either be blood type A (genotype AO) or B (genotype BO).
AAA AAA what are the possible genotypes and phenotypes os their children?
If the parents both have the genotype Aa, their children could have the genotypes AA, Aa, or aa. The possible phenotypes for their children would be individuals with type A blood (AA or Aa genotype) or type O blood (aa genotype).
What is the different between blood group and genotype?
Blood group, also known as blood type, is the grouping of blood due to the presence or absence of antigenic substances on red blood cells. Genotype is the genetic makeup of a cell or organism.
What possible blood genotype would give group o?
There is only one possible blood genotype that gives group O. The person must be homozygous for type O.
What are the predicted ratio of ofsprings in a mating of AAA and AAA?
The predicted ratio of offspring in a mating of AAA and AAA would be 100% AAA. Since both parents have the same genotype, all of their offspring will inherit the same genotype.
Can a man with genotype AAA marry a woman with AAA to produce SS?
no they can only have children with as as as as
AB and O parents what will be the effect on child?
When the parents are with blood group AB and O, the possible blood group of the child would be either A or B. This is because the blood group AB has the genotype AB and blood group O has the genotype OO. Thus upon recombination, the only outcomes would be AO - meaning blood group A, or BO- meaning blood group B.
