part 2: how does new genetic information evolve? gene duplications Published 8 years ago • 242K plays • Length 8:56 Download video MP4 Download video MP3 Similar videos 7:03 part 1: how does new genetic information evolve? point mutations 14:13 you've been lied to about genetics 18:17 genetics are never used as evidence for evolution! (part 2) 4:09 how crispr changes human dna forever 1:11:36 how does new genetic information evolve? sunday morning science!