Informações:

Sinopsis

Dr. Dan Reynolds continues on the topic of the origin of humans. Dr. Reynolds corrects the misstatements that our DNA is similar to that of chimpanzee DNA. He also presents the evidence that the population of the entire modern world is descended from a single human male, based on the occurrence of only a single type of Y chromosome, and from 3 females, based on the 3 basic varieties of mitochondrial DNA.