Mutation + Selection = Stasis
The genetic mutation plus natural selection equation emerged as the most popular theory of biological evolution during the twentieth century.
However, with advances in biotechnology, evolutionary scientists have since increasingly challenged the credibility of this theory, popularly known as neo-Darwinism or the Modern Synthesis theory.
A recent study published in the journal Science by a Harvard research group undermines the theory that genetic mutations plus natural selection equals evolution in an experimental evolution model using the yeast microbe Saccharomyces cerevisiae species.
The model demonstrates stasis – not evolution.
