結果 : how many dna in our body
1:33

The astounding amount of DNA in the human body

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The genes you don't get from your parents (but can't live without) - Devin Shuman

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How Much DNA in the Human Body?

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0:52

There’s enough DNA in your body to stretch from the Earth to Pluto and back—17 times! #DNA #Science

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How many DNA in our body?

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Are All DNA Molecules in Humans the Same? : The Marvels of Cells & DNA

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6:43

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Human Genome Project & The DNA Molecule Explained

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Zoom in on your genome - female

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This is How Your Body Makes New Cells

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How CRISPR Changes Human DNA Forever

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Scientists Discovered Something Strange About Neanderthal DNA

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