The allele of the human transport protein associated With li

The allele of the human transport protein associated With light skin is found almost exclusively in Europeans The other common allele which appears to be the ancestral allele is found in Africans Explain how you think the allele present in Europeans came to be so common n this population. Select all that apply. This mutation was dominant. For this reason, over generations, the allele became more and more frequent. This mutation gave a reproductive advantage to lessthanorequalto who carried it in the environments of Europe. So, over generations, the allele became more and more frequent until it predominated in this population. A mutation must have occurred in the population ancestral to modern Europeans after their migration to Europe. A mutation must have occurred in the population ancestral to modern Europeans before their nitration to Europe. A mutation must have occurred in the population ancestral to modern Europeans either before or after their migration to Europe. The same mutations have occurred very often, so the allele became more and more frequent until it predominated in this population.

Solution

The same mutations have occured very often so the allele became more and more frequent until it predominated in this population. explanation...ancrestal africans contains two depigmneted genes -SLC₂₄A_5, SLC45A_2. These two are in non dominent statein africans ..because of mutations and environmnetal influneces and for successive generations ..they became a dominent state..expressed.