結果 : how much dna is there in an adult human body
1:33

The astounding amount of DNA in the human body

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Human Body 101 | National Geographic

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You walk halfway to the moon in your lifetime 🤔 Crazy facts about your body

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Why do our bodies age? - Monica Menesini

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Can You Believe It? #24 There are How Many Cells in the Human Body?

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Human Physiology : How Many Chromosomes Does Each Human Cell Have?

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Teen is one of the first ever to get his genes edited. Why he says the process is 'cool and freaky'

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How many cells does the human body have?

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Consider These Risks Before You Take That DNA Test

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CRISPR's Next Advance Is Bigger Than You Think | Jennifer Doudna | TED

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Proof of evolution that you can find on your body

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