population genetics: when darwin met mendel - crash course biology #18 Published 12 years ago • 1.7M plays • Length 11:04 Download video MP4 Download video MP3 Similar videos 12:50 meiosis: why are all humans unique?: crash course biology #30 12:49 human evolution: we didn't evolve from chimps: crash course biology #19 8:23 darwin's theory of evolution: a really simple and brief explanation 9:36 hardy-weinberg equilibrium