Xenobiology-Club

Evolution Explained Help for evolving for species and creating evolutionary trees and relationships. Evolution is a property of passed down and copied information that allows it to change over time from mistakes made in copying processes. The information being passed down here in thia situation is obviously genetic information. In a genetic situation, evolution is defined as simply a "Shift in the Allele frequency in a population". Meaning, for an organism to be defined as "evolving", it simply only has to had a substantial shift of the traits in it's breeding population. There are many ways groups of organism can evolve, here are some.