Amuscle that swings two long bones in an arc toward each other is a

not the best question format lol but what i think might as scale color is controlled by a single gene with two alleles, the green allele and the yellow allele. when moths that are homozygous for green scales are mated with moths that are homozygous for yellow scales, 100% of the offspring have green scales.

a community that experiences major changes undergoes progress

the question isn't complete here so i can't right an answer '_'

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