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Examples of Natural Selection

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Uploaded on Jun 21, 2011

002 - Natural Selection Examples

Paul Andersen details examples of natural selection in the world. He starts by explaining how changes in global temperatures are causing plants to adapt. He explains how mutations cause changes in phenotype which give organisms varying levels of fitness. Two specific examples of natural selection; sickle cell disease and muti-drug resistant tuberculosis are also included.

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All of the images are licensed under creative commons and public domain licensing:
Alex1961. English: Erythronium Grandiflorum, (Glacier Lily or Avalanche Lily) (Glacier National Park, Logan Pass), February 3, 2008. http://www.flickr.com/photos/alex1961.... http://commons.wikimedia.org/wiki/Fil....
Allison, Anthony. English: Comparison of the Distribution of Malaria (left) and Sickle-cell Trait (right)., [object HTMLTableCellElement]. Original work by Anthony Allison. http://commons.wikimedia.org/wiki/Fil....
Azcolvin429, Selection_Types_Chart png: Polski: Mechanizmy Ewolucji, January 7, 2011. Selection_Types_Chart.png. http://commons.wikimedia.org/wiki/Fil....
Debivort. English: Various Coquina Shells. Individuals in the Mollusk Species Donax Variabilis Show Diverse Coloration and Patterning in Their Phenotypes., October 2006. Own work by Author. http://commons.wikimedia.org/wiki/Fil....
Esseh. Schematic of the Acquisition of Antibiotic Resistance., May 14, 2007. Own work. http://commons.wikimedia.org/wiki/Fil....
"File:Anopheles Albimanus Mosquito.jpg." Wikipedia, the Free Encyclopedia. Accessed November 2, 2013. http://en.wikipedia.org/wiki/File:Ano....
"File:DNA Orbit Animated Static Thumb.png." Wikipedia, the Free Encyclopedia. Accessed November 2, 2013. http://en.wikipedia.org/wiki/File:DNA....
"File:Russia TB Wiki.jpg." Wikipedia, the Free Encyclopedia. Accessed November 2, 2013. http://en.wikipedia.org/wiki/File:Rus....
"File:Saint Johns Wart Flowers.jpg." Wikipedia, the Free Encyclopedia. Accessed November 1, 2013. http://en.wikipedia.org/wiki/File:Sai....
"File:Sicklecells.jpg." Wikipedia, the Free Encyclopedia. Accessed November 2, 2013. http://en.wikipedia.org/wiki/File:Sic....
"File:Sperm-egg.jpg." Wikipedia, the Free Encyclopedia. Accessed November 2, 2013. http://en.wikipedia.org/wiki/File:Spe....
"File:TB in Sputum.png." Wikipedia, the Free Encyclopedia. Accessed November 2, 2013. http://en.wikipedia.org/wiki/File:TB_....
"File:Tuberculosis-x-ray-1.jpg.&quo­t; Wikipedia, the Free Encyclopedia. Accessed November 2, 2013. http://en.wikipedia.org/wiki/File:Tub....
"File:Vaccinium Corymbosum(01).jpg." Wikipedia, the Free Encyclopedia. Accessed November 1, 2013. http://en.wikipedia.org/wiki/File:Vac....
"File:Walden Thoreau.jpg." Wikipedia, the Free Encyclopedia. Accessed November 2, 2013. http://en.wikipedia.org/wiki/File:Wal....
"Google Image Result for Http://www.neh.gov/files/imagecache/neh_­large/humanities/articles/640px-waldenpo­ndspring.jpg." Accessed November 5, 2013. http://www.google.com/imgres?imgurl=h....
villy. English: Portrait by Benjamin D. Maxham (daguerreotype), Black and White of Henry David Thoreau in June 1856. The Writer-collar Post a Beard and Is Dressed in a Black Frock Coat, a White Shirt and a Black Bow Tie., November 7, 2004. http://eserver.org/thoreau/images.html. http://commons.wikimedia.org/wiki/Fil....
"ファイル:WaldenPondSpring.jpg." Wikipedia. Accessed November 2, 2013. http://ja.wikipedia.org/wiki/%E3%83%9....

Intro Music Atribution
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: http://www.freesound.org/people/Cosmi...
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