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How Do We Know When Our Ancestors Lost Their Tails?

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Your Inner Fish

Your Inner Fish

Season 1 Episode 1
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Your Inner Reptile

Season 1 Episode 2
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Your Inner Fish Season 1

Your Inner Monkey

Season 1 Episode 3
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Episode 5: The Calling

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When Whales Could Walk

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Your Inner Fish

The Evolution of Your Teeth

The molars, incisors and canines that fill your mouth have a deep evolutionary history. Join paleontologists Roger Smith and Neil Shubin as they trace the history of your teeth back to fearsome beasts that lived over 200 million years ago.
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Your Inner Fish Season 1
54:40
Season 1 Episode 3
Your Inner Monkey
Find out which beneficial traits our primate progenitors bequeathed us.
Your Inner Reptile
54:46
Season 1 Episode 2
Your Inner Reptile
Learn which parts of our bodies we’ve inherited from our reptilian ancestors.
Your Inner Fish
55:11
Season 1 Episode 1
Your Inner Fish
See how the genetic legacy of a fish can be seen today in our own DNA.
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