FORA.tv Science

Your Genes: More Virus than Human

  • Season 1
  • , Episode 37  | 
  • Aired: 6/25/2011
    • Length: 04:11
    • Plays: ???
Synopsis >

Viruses make up about 8 or 9 percent of our genome, notes science journalist Carl Zimmer. Zimmer explains how viruses throughout history have affected human evolution -- and, in fact, continue to affect us every day.

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