In this episode of Crash Course Biology;we’ll learn about the ways population genetics reveals how groups of living things evolve—by comparing genetic similarities and differences. We’ll discover the most genetically diverse species of all (hint: it’s not us);find out why “race” isn’t the biologically valid category we’ve made it out to be;and learn there’s much more in our DNA that we share than that sets us apart. Chapters: Population Genetics 00:00 Genetic Diversity 2:34 Levels of Genetic Diversity 3:56 Melanin Variation 5:57 Clines & Ancestry 8:13 Race & Society 8:51 Review & Credits 11:32 This series was produced in collaboration with HHMI BioInteractive;committed to empowering educators and inspiring students with engaging;accessible;and quality classroom resources. Visit https://BioInteractive.org/CrashCourse for more information. Check out our Biology playlist here: https://www.youtube.com/playlist?list=PL8dPuuaLjXtPW_ofbxdHNciuLoTRLPMgB Watch this series in Spanish on our Crash Course en Español channel here: https://www.youtube.com/playlist?list=PLkcbA0DkuFjWQZzjwF6w_gUrE_5_d3vd3 Sources: https://docs.google.com/document/d/1GLDtAXE6ekg4Chk2qN3TYbNt0pJbyaHqTqRd6QY8pd4/edit?usp=sharing *** Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Tawny Whaley;Sean Saunders;DL Singfield;Ken Davidian;Stephen Akuffo;Toni Miles;Steve Segreto;Kyle & Katherine Callahan;Laurel Stevens;Burt Humburg;Aziz Y;Perry Joyce;Scott Harrison;Mark & Susan Billian;Alan Bridgeman;Breanna Bosso;Matt Curls;Jennifer Killen;Starstuff42;Jon Allen;Sarah & Nathan Catchings;team dorsey;Bernardo Garza;Trevin Beattie;Eric Koslow;Indija-ka Siriwardena;Jason Rostoker;Siobhán;Ken Penttinen;Nathan Taylor;Les Aker;William McGraw;ClareG;Rizwan Kassim;Constance Urist;Alex Hackman;Pineapples of Solidarity;Katie Dean;Stephen McCandless;Wai Jack Sin;Ian Dundore;Caleb Weeks. __ Want to find Crash Course elsewhere on the internet? Instagram - https://www.instagram.com/thecrashcourse/ Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse CC Kids: http://www.youtube.com/crashcoursekids;CrashCourse;https://www.youtube.com/watch?v=4joZpdXeS4A
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In this episode of Crash Course Biology;we’ll learn about the ways population genetics reveals how groups of living things evolve—by comparing genetic similarities and differences. We’ll discover the most genetically diverse species of all (hint: it’s not us);find out why “race” isn’t the biologically valid category we’ve made it out to be;and learn there’s much more in our DNA that we share than that sets us apart. Chapters: Population Genetics 00:00 Genetic Diversity 2:34 Levels of Genetic Diversity 3:56 Melanin Variation 5:57 Clines & Ancestry 8:13 Race & Society 8:51 Review & Credits 11:32 This series was produced in collaboration with HHMI BioInteractive;committed to empowering educators and inspiring students with engaging;accessible;and quality classroom resources. Visit https://BioInteractive.org/CrashCourse for more information. Check out our Biology playlist here: https://www.youtube.com/playlist?list=PL8dPuuaLjXtPW_ofbxdHNciuLoTRLPMgB Watch this series in Spanish on our Crash Course en Español channel here: https://www.youtube.com/playlist?list=PLkcbA0DkuFjWQZzjwF6w_gUrE_5_d3vd3 Sources: https://docs.google.com/document/d/1GLDtAXE6ekg4Chk2qN3TYbNt0pJbyaHqTqRd6QY8pd4/edit?usp=sharing *** Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Tawny Whaley;Sean Saunders;DL Singfield;Ken Davidian;Stephen Akuffo;Toni Miles;Steve Segreto;Kyle & Katherine Callahan;Laurel Stevens;Burt Humburg;Aziz Y;Perry Joyce;Scott Harrison;Mark & Susan Billian;Alan Bridgeman;Breanna Bosso;Matt Curls;Jennifer Killen;Starstuff42;Jon Allen;Sarah & Nathan Catchings;team dorsey;Bernardo Garza;Trevin Beattie;Eric Koslow;Indija-ka Siriwardena;Jason Rostoker;Siobhán;Ken Penttinen;Nathan Taylor;Les Aker;William McGraw;ClareG;Rizwan Kassim;Constance Urist;Alex Hackman;Pineapples of Solidarity;Katie Dean;Stephen McCandless;Wai Jack Sin;Ian Dundore;Caleb Weeks. __ Want to find Crash Course elsewhere on the internet? Instagram - https://www.instagram.com/thecrashcourse/ Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse CC Kids: http://www.youtube.com/crashcoursekids;CrashCourse;https://www.youtube.com/watch?v=4joZpdXeS4A