Crash Course Biology #1 - Chordates - CrashCourse Biology #24

Hank introduces us to ourselves by taking us on a journey through the fascinatingly diverse phyla known as chordata. And the next time someone asks you who you are, you can give them the facts: you're a mammalian amniotic tetrapodal sarcopterygian osteichthyen gnathostomal vertebrate cranial chordate. Table of Contents: 1) Chordate Synapomorphies 1:04 2) Cephalachordata 1:20 3) Urochordata 3:16 4) Vertebrata 3:49 a) Myxini 4:30 b) Petromyzontida 4:51 c) Chondrichthyes 5:32 d) Osteichthyes 6:05 5) Biolography 7:29 6) Amphibia 9:02 7) Reptilia 9:47 8) Mammalia 10:57 References: http://www.pbs.org/kcet/shapeoflife/animals/chordates.html http://faculty.fmcc.suny.edu/mcdarby/animals&plantsbook/animals/09-Basic-Chordates.htm http://prezi.com/8fhckoykznls/ap-bio-biodiversity-4-the-chordates/ http://www.mansfield.ohio-state.edu/~sabedon/campbl34.htm http://www.ebiomedia.com/prod/BOchordates.html http://animals.nationalgeographic.com/animals/fish/coelacanth/ http://www.pbs.org/wgbh/nova/nature/anatomy-coelacanth.html http://au.ibtimes.com/articles/252869/20111120/latest-study-reveals-teeth-evolving-ancient-scales.htm This video contains the following sounds from Freesound.org: "Moog_woodenBlocks.aiff" by Feenixx Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Instagram - https://www.instagram.com/thecrashcourse/ CC Kids: http://www.youtube.com/crashcoursekids