Monday, November 27, 2017
Andrew Simons answers evolution question for Quirks & Quarks
"What is the evolutionary advantage for Homo sapiens becoming essentially hairless when compared to all other primates?" Dr. Andrew Simons, a professor in the department of biology at Carleton University, says it depends on which hypothesis you believe. The leading hypothesis, known as the "keep cool hypothesis," happened 1.6 to 1.2 million... More