Dr. Tishkoff speaks about the genetics behind lactose tolerance, or the relatively rare ability to digest milk as adults. This characteristic is found in human populations that domesticate cattle and drink milk as adults. She speaks of her research and travels in Africa.
Dr. Tishkoff speaks about the genetics behind lactose tolerance, or the relatively rare ability to digest milk as adults. This characteristic is found in human populations that domesticate cattle and drink milk as adults. She speaks of her research and travels in Africa.
jcoireangus 3 years ago 2