Table of Contents
What are the genotypes of A and B?
Their genotype is either AA or AO. Similarly, someone who is blood type B could have a genotype of either BB or BO. Someone with blood type AB must have both the A and B alleles. The genotype must be AB.
How many genotypes are there in blood type A and type B?
There are four possible blood types and six possible genotypes. A person with blood type A could have the genotype AA or AO. A person with blood type B could have the genotype BB or BO. A person with blood type AB as the genotype AB.
What are the possible genotypes for type A?
Type A: The genotype is either AA or AO. The antigens on the blood cell are A and the antibodies in the blood plasma are B. Type B: The genotype is either BB or BO.
What are the A and B alleles?
A and B are co-dominant alleles; AB individuals express both antigens.
Is there AB genotype?
A description of the pair of alleles in our DNA is called the genotype. Since there are three different alleles, there are a total of six different genotypes at the human ABO genetic locus. The different possible genotypes are AA, AO, BB, BO, AB, and OO.
What are the 2 possible genotypes for type A blood?
If someone has blood type A, they must have at least one copy of the A allele, but they could have two copies. Their genotype is either AA or AO. Similarly, someone who is blood type B could have a genotype of either BB or BO. A blood test of either type AB or type O is more informative.
What is the genotype of B?
If someone has blood type A, they must have at least one copy of the A allele, but they could have two copies. Their genotype is either AA or AO. Similarly, someone who is blood type B could have a genotype of either BB or BO.
What is my genotype?
In a nutshell: your genotype is your complete heritable genetic identity; the sum total of genes transmitted from parent to offspring. There are four hemoglobin genotypes (hemoglobin pairs/formations) in humans: AA, AS, SS and AC (uncommon). SS and AC are the abnormal genotypes or the sickle cells.
Can AB and O produce O?
Can an AB father and an A mother have an O baby? Yes they can. An AB parent can indeed sometimes have an O child. But it is by no means common.
What is AA and AS genotype?
If the dominant allele is labeled as “A” and the recessive allele, “a”, three different genotypes are possible: “AA”, “aa”, and “Aa”. The term “homozygous” is used to describe the pairs “AA” and “aa” because the alleles in the pair are the same, i.e. both dominant or both recessive.
What are the different types of genotypes?
Definition: Genotype is a cell’s genetic makeup, while the blood group gives reference to the type of blood in a given human, which is determined by the antigen that is present on a red blood cell’s surface. Phenotype: In a human genotype, there are six different phenotypes: AA, AC, AS, SS, SC and CC.
What does the term genotype refer to?
The term genotype refers to the specific genetic makeup, unique genetic constitution, or hereditary “blueprint” of an organism. An individual’s genotype is his or her genetic identity.
What is an example of a genotype?
Height For an individual’s gene makeup there is tall variety (T) and there is short variety (s). T and s are called the alleles.
What does the genotype determine?
A genotype basically determines the type of traits that a phenotype can have. For instance, the genotypic traits of an organism will determine his susceptibility to a certain disease. However, the phenotypical aspect of the organism displays observable aspects of this disease.