Question

The majority of the moths were dark by the 1920’s. How can this be explained genetically

Answer 1

Answer:

The Peppered Moth is widespread in Britain and Ireland and frequently found in ordinary back gardens, yet its amazing story has made it famous all over the world. It is one of the best known examples of evolution by natural selection,

Explanation:

Answer 2

The moths needed to blend in with the trees covered in soot, the white moths were being eaten and the black moths were blending in with the trees so they wouldn’t be eaten meaning they were reproducing more increasing their population.