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

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Overzicht

Toegevoegd op

17 maart 2026

Vak & domein

life-health · biodiversity-classification

Schooljaar

Klas 1 (brugklas)–Klas 4

Paginatype

Video

Trefwoorden

evolution theory biology science crashcourse genetics gene facts fossil fossil record dinosaur extinct extinction organism dorudon rodhocetus vestigial structure similarity homologous structure related relationship morganucodon fore limb hind limb vertebrate molecule DNA RNA chimpanzee fruit fly biogeography marsupial finches direct observation drug resistance resistance selective pressure italian wall lizard hank green

Inleiding

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/discussion/Miller_et_al_2006.pdf
http://www-personal.umich.edu/~gingeric/PDGwhales/Whales.htm
http://evolution.berkeley.edu/evolibrary/article/history_16
http://www.thomsonedu.com/community/russell/Russell_19_401-418 12.pdf
http://articles.latimes.com/2010/jul/28/science/la-sci-marsupial-20100728
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2555653/pdf/bullwho00311-0137.pdf
http://news.nationalgeographic.com/news/2008/04/080421-lizard-evolution.html

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