Biology
Biology, 22.09.2019 23:50, Chynnab7416

On the planet susru, there are three types of bears; those who like honey-nut cheerios, those who like multi-grain, and those who like plain cheerios. the phenotype is determined in an epistatic way by two loci: hnnt, with alleles h (dominant) and h (recessive), and mltgrn, with alleles m (dominant) and m (recessive). in a cross of a hhmm bear and an hhmm bear, and the f1s like honey-nut. a cross of two f1 bears produces the following sums two-locus genotype counts: all f2 bears with at least one h allele: 1300. all f2 bears with at least one m allele but no h alleles: 325. what number of f2 bears with the hhmm genotype would produce an f2 data set that is consistent with a dominant mode of inheritance at the 1% level of significance (hint: think chi-square)?

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