WebGenotype can also be used to refer to the alleles or variants an individual carries in a particular gene or genetic location. The number of alleles an individual can have in a specific gene depends on the number of copies … WebWhile blood types A and B are codominant to each other, they are both dominant to the O allele. As a result, you can have blood type A or B either by inheriting two copies of the …
Heterozygous - Genome.gov
WebSep 4, 2024 · There are three common alleles for the gene, often represented by the letters I A (or A), I B (or B), and i (or O). With three alleles, there are six possible genotypes for … WebIf the person is heterozygous for type A blood, the genotype is AO. As far as the Rh factor is concerned, + is dominant, while - is recessive. Therefore, if the person is Rh-positive, the possible genotypes are either ++ (homozygous positive) or +- /-+ (heterozygous).. regulation of heat loss from the human body
Learn About Blood Type - ThoughtCo
Blood type O has no antigens attached to the red blood cells. It contains type A and B antigens in the plasma portion of the blood. It can be either positive or negative for Rh factor. Blood type O is the most needed blood type for donations and transfusions. See more Blood type B has B antigens attached to the red blood cells. It contains type A antigens in the plasma portion of the blood. It can be either positive or negative for Rh factor. See more Blood type A has A antigens attached to the red blood cells. It contains type B antigens in the plasma portion of the blood. It can be either positive or negative for Rh factor. See more Rh is the abbreviation for Rhesus D. Most people, 85%, have this protein/antigen on their red blood cells. 15% of people do not. This is noted by the … See more Blood type AB has both A and B antigens attached to the red blood cells. It does not contain antigens in the plasma portion of the blood. It can be … See more WebAug 23, 2024 · The set of genes in our DNA which is responsible for a specific trait is known as genotype. An individual or organism has the genetic constitution of a cell. By the expressed features, the genotype is distinct of every individual. A genotype of a person is related to the genetic makeup of the parent (father). Web5 rows · If someone has blood type A, they must have at least one copy of the A allele, but they could have ... regulation of glycogen synthesis by heme