NewsWhore
07-29-2009, 11:30 AM
Washington, July 29 : Fossil records of organisms in the Caribbean Sea show that if a species could shift from clonal to sexual reproduction, it can survive extinction, which suggests that environmental change eventually drives evolutionary change.
More... (http://story.haitisun.com/index.php/ct/9/cid/8d0a8b42a4163d9f/id/524698/cs/1/)
More... (http://story.haitisun.com/index.php/ct/9/cid/8d0a8b42a4163d9f/id/524698/cs/1/)