Comparative Anatomy: What Makes Us Animals - CrashCourse Biology #21

Hank introduces us to comparative anatomy, which studies the similarities and differences in animal anatomy to support the theory of evolution and the shared ancestry of living things. Like Crash Course on Facebook: www.facebook.com Follow Crash Course on Twitter: www.twitter.com References: Campbell Biology, 9th ed. CliffsAP Biology, 3rd ed. Thomas Henry Huxley: www.strangescience.net Tissues: web.jjay.cuny.edu Divergence time estimates for the early history of animal phyla... www.ncbi.nlm.nih.gov Table of Contents: 1) Comparative Anatomy 0:00 2) Locomotion 1:19 3) Heterotophy 1:41 4) Convergent Evolution 2:40 5) Biolography 3:40 6) Tissues 6:00 a) Epithelial Tissue 6:11 b) Connective Tissue 6:33 c) Muscle Tissue 7:01 d) Nerve Tissue 7:14 7) Organs 7:32 8) Organ Systems 7:39 crashcourse, crash course, biology, comparative anatomy, evolution, ancestry, animal, kingdom, locomotion, organism, heterotroph, heterotrophy, convergent evolution, vertebrate, environment, thomas henry huxley, paleontology, agnostic, dinosaurs, charles darwin, prehistoric, fossil, tissue, epithelial tissue, connective tissue, nerve tissue, muscle tissue, organ
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This clip provides an introduction to Biology. More information can be found at www.cerebellum.com.
Video Rating: 4 / 5