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Family Tree

Scientists have deciphered the entire DNA code of the platypus, one of nature's first stabs at making mammals, clarifying the branching pattern of the evolutionary tree.

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Platypus Genome Found Fittingly Strange
Article | When the British naturalist George Shaw received a weird specimen from Australia in 1799 -- one with a mole's fur, a duck's bill and serpentlike spurs on its rear legs -- he did what any skeptical scientist would do: He looked for the stitching and glue that would reveal it to be a hoax.
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