The chart below shows the genotypes that correspond to human blood types. which of the following is demonstrated by human blood type?
| blood type | genotypes |
| a | iai or iaia |
| b | ibi or ibib |
| ab | iaib |
| o | ii |
a) principle of dominance and segregation of alleles.
b) incomplete dominance and polygenic traits.
c) multiple alleles and codominance.
d) heterzygous phenotypes between two homozygous phenotypes.
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