9 enero 2015
Researchers have looked at a species of fish to help unravel one of the biggest mysteries in evolutionary biology. «The importance of this work lies in the fundamental question: how and why do variants of the same animal exist in nature,» researchers explain.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/iJc4-Ok6F7E/150109093727.htm
