What Darwin Didn't Know: The Modern Science of Evolution

The Evolution of Sex and Parentig (1x20)

Data di messa in onda: Dic 05, 2018

Darwin devised his theory of sexual selection to explain many traits that can’t be understood through natural selection alone—from the peacock’s gaudy tail to the elaborate constructions of bowerbirds. Probe deeper to discover why sexual reproduction exists at all, what causes individuals to develop into males versus females, and why some males take on the role of raising the young.