There are two opposing views about origin of modern man. According to one view Homo erectus in Asia were the ancestors of modern man. A study of variation of DNA however suggested African origin of modern man. What kind of observation on DNA variation could suggest this [CBSE PMT 2005]

• A.            Greater variation in Asia than in Africa
• B.            Greater variation in Africa than in Asia
• C.            Similar variation in Africa and Asia
• D.            Varition only in Asia and no variation in Africa