Próximos videos:

Complex Animals: Annelids & Arthropods - CrashCourse Biology #23

3 vistas· 03/14/19
admin
admin
0 Suscriptores
0
En

Hank continues our exploration of animal phyla with the more complexly organized annelida and arthropoda, and a biolography on insects.

Crash Course Biology is now available on DVD! http://dft.ba/-8css

Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse
Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse

References:
http://www.sciencedaily.com/re....leases/2010/07/10072
http://tlc.howstuffworks.com/h....ome/earthworm-apprec
http://annelidsf.blogspot.com/
http://www.bukisa.com/articles..../41743_amazing-facts
http://www.ehow.com/about_6292....974_interesting-crus

crashcourse, crash course, biology, complex animals, annelid, arthropod, segmentation, evolution, diversity, chordate, vertebrate, ancestor, earthworm, beetle, anatomy, synapomorphy, chaetae, shared traits, trait, plesiomorphy, worm, leech, phyla, class, insect, scorpion, butterfly, lobster, thorax, exoskeleton, chitin, jointed feet, cheliceriformes, arachnid, myriapoda, biolography, pollination, flowering plants, flight, metamorphosis, nymph, pupae, crustacea, shrimp, crab Support CrashCourse on Subbable: http://subbable.com/crashcourse

Mostrar más
Comentarios de Facebook

Próximos videos: