Why would the dark-colored mutation be beneficial in a polluted area?

amber has allowed scientists to study dna that has been preserved over millions of years.

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.

the areas around the equator