Determine proportion of the various phenotypes

Reference no: EM1395155

1. "Secretors" (genotypes SS and Ss) secrete their A and B blood group antigens into their saliva and other body fluids, while "nonsecretors" (ss) do not. What would be the apparent phenotypic blood group proportions among the offspring of an IAIB Ss woman and an IAIA Ss man if typing was done using saliva?

2.Determine the proportion of the various phenotypes (blood type and ability to secrete) in matings between individuals who are blood type AB and type O, both of whom are Se/se.
How will the results of such matings change if both parents are unaffected heterozygotes of the H antigen (which is responsible for the Bombay phenotype)?

Reference no: EM1395155

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