Genetic Traits: Nature? Nurture? Not That Simple: Crash Course Biology #32
12:47
DNA Structure & Replication: Our Instruction Manual for Existing: Crash Course Biology #33
8:46
Nature vs Nurture: Behaviorism or Genetics?
12:56
Population Genetics: Why do we have different skin colors?: Crash Course Biology #14
5:40
What identical twins separated at birth teach us about genetics - BBC REEL
18:35
Your Brain on Birth Control - Dr. Sarah Hill
49:57
The Deadliest Infectious Disease of All Time | Crash Course Lecture
22:06
Comment on dormait au Moyen Âge ?
11:48