New evidence suggests that species may evolve through several large mutations followed by a series of smaller ones, contradicting a prevailing theory that species evolve through many small genetic changes over a long period of time.Source: http://www.betterhumans.com/News/news.aspx.articleID=2003-11-14-4 .
New evidence suggests that species may evolve through several large mutations followed by a series of smaller ones, contradicting a prevailing theory that species evolve through many small genetic changes over a long period of time.
Source: http://www.betterhumans.com/News/news.aspx?articleID=2003-11-14-4
