Guno צְבִי
We fight, We win
Science
'Mutation' was asked in the student's question . That was a misnomer. The prof correctly answered that lighter skin was a result of natural selection.Science
CFM will love this
There's a big reason Scandinavian's are white, and Africans are black. The effect on skin is climate based, over countless generations. It's in their genes now, and is passed to offspring. It's basic adaptation.