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Viktor [21]
3 years ago
13

When flies having a gray body and normal wings were crossed with flies having a black body and vestigial wings, the F2 generatio

n showed a phenotypic ratio of 3:1, and not 9:3:3:1.
Which of the following could be a correct explanation for this ratio?

A- Genes for body and wing size were on the same chromosome and inherited together
B- Genes for body and wing size assort independently
C- Genes for body color and wing size are inherited separately from each parent
Biology
1 answer:
Leno4ka [110]3 years ago
7 0
The answer is: <span>A- Genes for body and wing size were on the same chromosome and inherited together</span>
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The molecular clock has limited usefulness for estimating divergence times among species in part due to the saturation of DNA se
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<em>In highly diverged lineages, the substitutions process will occur at sites that have been substituted previously</em>.

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