The southern half of the mid-atlantic ridge separates the south american plate from which other plate?
a) antarctic
b) eurasian
c) indo-australian
d) african

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.

when it is at an intermediate population density