Like your eye and hair color, you inherit your blood type from your parents. Each parent passes down one allele (a version of ...

The ABO gene on chromosome 9 helps determine which blood type you have. You inherit two copies (alleles) of this gene — one from each parent. This gene has three possible alleles — A ...

Slightly different versions of the gene, termed ‘alleles’, will determine whether the blood will be of type A, type B, both or neither. The prevalence of the different blood types in the ...

Blood type is determined by the dominant alleles you both passed to your baby. Alleles are a pair of genes that are on chromosomes. Genes are the basic unit of heredity. We receive 23 chromosomes ...

The A and B alleles are both dominant, while O is recessive. So an AO blood type shows up as A on a blood test, and BO looks like B. However, neither A nor B is dominant over the other ...

Blood type is a genetic trait. This means the blood alleles they inherit will determine their blood type. However, a child can have a different blood type to both of their parents, depending on ...

(Alleles are a set of genes that appear only ... This is found only in Neanderthals and in the blood types of some Aboriginal Australians and indigenous Papuans. The results suggest early ...

This makes up approximately 10% of an adult’s weight. Blood type is determined by "the presence or absence of certain antigens – substances that can trigger an immune response if they are f ...