because of their supergene. Within white throated sparrows there is 'disassortative mating' for alleles at this super gene - every breeding pair has one individual who has a tan throat, and one individual with a white throat (Tuttle et al. 2016, Current Biology, http://dx.doi.org/10.1016/j.cub.2015.11.069). Tan striped sparrows are homozygous whereas white striped sparrows are heterozygous. From this, we conclude which of the following about the super gene: White throat homozygotes could be inviable Tan alleles are haploinsufficent White alleles are 'poisonous' Multiple genes in the super gene are interacting

because of their supergene. Within white throated sparrows there is 'disassortative mating' for alleles at this super gene - every breeding pair has one individual who has a tan throat, and one individual with a white throat (Tuttle et al. 2016, Current Biology, http://dx.doi.org/10.1016/j.cub.2015.11.069). Tan striped sparrows are homozygous whereas white striped sparrows are heterozygous. From this, we conclude which of the following about the super gene: White throat homozygotes could be inviable Tan alleles are haploinsufficent White alleles are 'poisonous' Multiple genes in the super gene are interacting

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Alleles [ Choose ] [ Choose ] Protein Image 3 Image 2 Phenotype Image 5 Image 4 Image 1 >