Konvergent och divergent evolution

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Innehåll
0:00 Introduktion. Ladusvala och tornseglare
1:04 Evolutionens mål
2:32 Evolutionen sker på gennivå
3:12 Konvergent evolution
4:05 Moderkaksdjur vs. pungdjur
5:44 Analoga organ (strukturer)
6:36 Konvergens och divergens
7:44 Homologa organ
8:15 Divergent evolution

Bildkällor:
• Ladusvala: https://commons.wikimedia.org/wiki/Fi..., attribution: By Ken Billington (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/b...)], via Wikimedia Commons
• Tornseglare: https://commons.wikimedia.org/wiki/Fi..., attribution: By pau.artigas (Falciot #2 Uploaded by Snowmanradio) [CC BY-SA 2.0 (http://creativecommons.org/licenses/b...)], via Wikimedia Commons
• Gråvarg: https://animalia.bio/grey-wolf CC0 Public domain
• Tasmansk varg (pungvarg): https://commons.wikimedia.org/wiki/Fi..., av Baker; E.J. Keller., Public domain, via Wikimedia Commons
• Ozelot: https://www.flickr.com/photos/ekilby/..., attribution: Av Eric Kilby (https://www.flickr.com/photos/ekilby/) CC-BY-SA-2.0 (https://creativecommons.org/licenses/...)
• Pungmård: https://commons.wikimedia.org/wiki/Fi..., attribution: By Figaro (Own work) [Public domain], via Wikimedia Commons
• Flygekorre: https://commons.wikimedia.org/wiki/Fi... Attribution: By Ken Thomas (KenThomas.us (personal website of photographer)) [Public domain], via Wikimedia Commons
• Flygpungekorre: https://commons.wikimedia.org/wiki/Fi... Attribution: By Figaro (Own work) [Public domain], via Wikimedia Commons
• Murmeldjur: https://commons.wikimedia.org/wiki/Fi... Attribution: By Šarūnas Burdulis from USA (Woodchuck offspring in our yard Uploaded by GiW) [CC BY-SA 2.0 (http://creativecommons.org/licenses/b...)], via Wikimedia Commons
• Wombat: https://commons.wikimedia.org/wiki/Fi... Attribution: By JJ Harrison ([email protected]) (Own work) [CC BY-SA 3.0 (http://creativecommons.org/licenses/b...)], via Wikimedia Commons
• Myrslok: https://www.flickr.com/photos/dany13/... Attribution: Av dany13 (https://www.flickr.com/photos/dany13/) CC-BY-2.0 (https://creativecommons.org/licenses/...)
• Myrpungdjur: https://commons.wikimedia.org/wiki/Fi... Attribution: Martin Pot (Martybugs at en.wikipedia) [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC BY 3.0 (http://creativecommons.org/licenses/b...)], via Wikimedia Commons
• Mullvad: https://commons.wikimedia.org/wiki/Fi... Attribution: By Didier Descouens (Own work) [CC BY-SA 4.0 (http://creativecommons.org/licenses/b...)], via Wikimedia Commons
• Pungmullvad: https://commons.wikimedia.org/wiki/Fi... Attribution: By Drawing: Rosa Catherine Fiveash (1854-1938) Lithograph: H. Barrett (c.1850-?, fl.1880s), for the South Australian Government Printing Office [Public domain or Public domain], via Wikimedia Commons
• Husmus: https://commons.wikimedia.org/wiki/Fi... Attribution: By George Shuklin (Own work) [CC BY-SA 1.0 (http://creativecommons.org/licenses/b...)], via Wikimedia Commons
• Pungmus: https://pixabay.com/sv/antechinus-pun..., CC0 Public domain
• Homologa strukturer: https://commons.wikimedia.org/wiki/Fi..., attribution: By Волков Владислав Петрович (Own work) [CC BY-SA 4.0 (http://creativecommons.org/licenses/b...)], via Wikimedia Commons