Shark Anatomy
Shark videos 12 years ago 139,627 views
External and internal anatomy of a dogfish shark, a cartilaginous fish. Phylum Chordata, Subphylum Vertebrata, Class Chondrichthyes. This video was made by the teaching assistant (C. Ernst) for the students of Organisms II at McGill University, but is appropriate for any introductory-level zoology program. Organisms II, 2012
Joey just stop it...
STOP TALKING ABOUT RANDOM STUFF!!!!!!!++
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