(1) Ragweed hay fever (R) is dominant to the lack of allergy (r). An individual with the RR genotype marriessomeone of the Rr genotype. What will be the susceptibility of their children to ragweed hay fever(phenotypes) and in what proportion will the genotypes of these children be expected to occur? … Show more… Show more Biology Science Genetics BIO 101 Share QuestionEmailCopy link Comments (0)




