Evolution: It's a Thing - Crash Course Biology #20

Hank gets real with us in a discussion of evolution - it's a thing, not a debate. Gene distribution changes over time, across successive generations, to give rise to diversity at every level of biological organization.

Table of Contents
1) The Theory of Evolution 1:49
2) Fossils 2:42
3) Homologous Structures 4:36
4) Biogeography 7:02
5) Direct Observation 8:52

References:
http://www.hisl.ent.msu.edu/discussio...
http://www-personal.umich.edu/~ginger...
http://evolution.berkeley.edu/evolibr...
http://www.thomsonedu.com/community/r...
http://articles.latimes.com/2010/jul/...
http://www.ncbi.nlm.nih.gov/pmc/artic...
http://news.nationalgeographic.com/ne...

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