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Title: In a particular cross, two pigmented guinea pigs produce offspring in a ratio of thirteen pigmented Post by: tRISHA 21 on Oct 25, 2016 In a particular cross, two pigmented guinea pigs produce offspring in a ratio of thirteen pigmented to three white. Assume colour is determined by two loci with epistasis. Which genotype could have a white phenotype?
Title: Re: In a particular cross, two pigmented guinea pigs produce offspring in a ratio of thirteen ... Post by: bio_man on Oct 25, 2016 Are these my options?
A. AABB B. Aabb C. AaBb D. AaBB E. aabb ??? |