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Home
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Series
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Crash Course Biology
/ Aired Order /
Season 1
/ Episode 9
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Heredity
Hank and his brother John discuss heredity via the gross example of relative ear wax moistness.
English
General
Cast & Crew
Originally Aired
March 26, 2012
Runtime
15 minutes
Network
YouTube
Created
April 8, 2017 by
Administrator
admin
Modified
April 8, 2017 by
Administrator
admin
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