Peppered Moth
During the industrial evolution the pollution effected the white tree's in Britain, the moths would hide on pale tree's because they pale themselves. since the industrial evolution started the tree's started to go black, then the pale moths got constantly eaten by birds. how ever there were very rare moths that were dark and camouflage with the dark wood, this prevented birds from eating them. the population followed natural selection and adapted to there environment, now most of the population is dark to suit the environment.
|