| − | Neutral theory is type of unrestricted evolution a coherent theory of neutral evolution was first formalized by Motoo Kimura in 1968. It idea that Neutral mutation can help cause macro evolutionary changes. | + | Neutral theory is type of unrestricted evolution. a coherent theory of neutral evolution was first formalized by Motoo Kimura in 1968. It idea that Neutral mutations can help cause macro evolutionary changes. |