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Episode of Your Inner Fish

Your Inner Fish

Season 1, Episode 1 of 3
More from this Series

Our arms, legs, necks and lungs were bequeathed to us by a fish that lumbered onto land some 375 million years ago. The genetic legacy of this creature can be seen today in our own DNA, including the genes used to build our hands and limbs.

Previously Aired

day time channel
4/9/2014 10 p.m. PBS HD
4/10/2014 3 a.m. PBS HD
4/10/2014 1 p.m. PBS HD

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