Conversely, hunting animals to extinction may cause evolution in their former prey species.
Since there's so much pre-existing variation, getting rid of mutation wouldn't cause evolution to grind to a halt until all the meaningful genetic variation ran out, leaving everyone in a population with the same sets of genes.
The 2010 Cause Evolution Study by Cone, another public relations company, found that 41 percent of consumers had bought a product in the last year because it was associated with a good cause, more than double the 20 percent who did so in 1993, the first year of the annual study.
And "A pressure is an environmental obstacle that may cause evolution in a particular direction".
It is shown that age-dependent harvesting strategies can cause evolution from the resident group to the variant group.
The grain boundary-mediated mechanisms that control plastic deformation of nanocrystalline metals should cause evolution of the grain boundary network, since they directly alter misorientation relationships between crystals.
