The “fuel of evolution” is more abundant than previously thought in wild animals

Darwinian evolution is the process by which natural selection promotes genetic changes in traits that favour survival and reproduction of individuals. How fast evolution happens depends crucially on the abundance of its “fuel”: how much genetic difference there is in the ability to survive and reproduce. New research by an international research team with participation of the Leibniz Institute for Zoo and Wildlife Research (Leibniz-IZW) has now discovered that the raw material for evolution is much more abundant in wild animals than previously believed. The findings were published in “Science”.

Quelle: IDW Informationsdienst Wissenschaft