http://news.bbc.co.uk/2/hi/health/6397001.stm
"This is probably the single most advantageous gene trait in humans in the last 30,000 years."
Discuss the advantages of the lactose tolerance gene mutation. It's quite possible that the Caucusoid people wont have survived Europe's limited natural crops without developing the ability to drink cow milk. It may mean the ancestors to modern Europeans would have to migrate elsewhere in search of milder climates.
Any thoughts?
"This is probably the single most advantageous gene trait in humans in the last 30,000 years."
Discuss the advantages of the lactose tolerance gene mutation. It's quite possible that the Caucusoid people wont have survived Europe's limited natural crops without developing the ability to drink cow milk. It may mean the ancestors to modern Europeans would have to migrate elsewhere in search of milder climates.
Any thoughts?