Has the mystery of sex been explained at last? - life - 15 June 2009 - New Scientist
April 6, 2012 at 4:50:36 PM GMT+2 * - permalink -

- http://www.newscientist.com/article/mg20227121.600-has-the-mystery-of-sex-been-explained-at-last.html?full=true&print=true