A person with the phenotype AB for blood type has the genotype AB. What is the relationship between the A allele and B allele?*1 pointdominant / recessiveadditiveco-dominantincompletely dominant

In humans, there are four blood types: A, B, AB and O. The blood type is dependent on the type of antigen present on red blood cells (A, B, or both). Individuals that lack the antigens are type O. This is the recessive trait. A and B are both equally dominant and both antigens can be expressed, which results in AB blood type. This is an example o

Blood type in humans is determined by the type of carbohydrate present on the red blood cells.A red blood cell may have carbohydrate A (IA), carbohydrate B (IB), or no carbohydrate (i).Carbohydrate A and carbohydrate B are codominant to each other and both A and B arecompletely dominant to the allele for no carbohydrate.7. How many phenotypes are possible for this situation?

If allele T is completely dominant to allele t, you would expect the phenotype of a heterozygote (Tt) to:Group of answer choicesbe the same as the phenotype of TTbe intermediate between the phenotype of TT and ttinclude the phenotypes of TT and tt

The situation in which both alleles are expressed.Group of answer choicesincomplete dominancecomplete dominancecodominanceNext

Define autosomal dominant and recessive allele?