There are two opposing views about origin of Modem man. According to one view, Homo erectus in Asia were the ancestors of modem man. A study of variations of DNA however suggested African origin of modem man. What kind of observation on DNA variation could suggest this?
A. Greater variation in Africa than in Asia.
B. Variation only in Asia and no variation in Africa
C. Greater variation in Asia than in Africa
D. Similar variation in Africa and Asia
Answer:C
There are two opposing views about origin of Modem man. According to one view, Homo erectus in Asia were the ancestors of modem man. A study of variations of DNA however suggested African origin of modem man. What kind of observation on DNA variation could suggest this?
A. Greater variation in Africa than in Asia. B. Variation only in Asia and no variation in Africa C. Greater variation in Asia than in Africa D. Similar variation in Africa and Asia