Your Inner Reptile

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Your Inner Fish

Your Inner Fish

Your Inner Fish

The genetic legacy left humans by fish is detailed.

60 min.

Your Inner Reptile

Your Inner Reptile

Your Inner Fish

Part 2 of 3. The evolution of reptiles into mammals.

60 min.


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Part 2 of 3. The evolution of reptile-like animals into shrew-like mammals about 250 million years ago is detailed. Included: the features humans inherited from their reptilian ancestors, such as skin, teeth and ears.

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