Another blatantly false definition. Common descent refers to groups of organisms or clades having common ancestors. Not all organisms have the same common ancestors, although it is possible that a single species arose first, but thats not that likely. Anyway, look it up; Im too tired.[[User:Palmd001|Palmd001]] 22:12, 23 March 2007 (EDT) | Another blatantly false definition. Common descent refers to groups of organisms or clades having common ancestors. Not all organisms have the same common ancestors, although it is possible that a single species arose first, but thats not that likely. Anyway, look it up; Im too tired.[[User:Palmd001|Palmd001]] 22:12, 23 March 2007 (EDT) |