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kondaur [170]
4 years ago
14

How are scientist able to compare DNA from bones or teeth to that found in hairs on a hairbrush?

Biology
1 answer:
kherson [118]4 years ago
6 0
All DNA pairs of the human body are 100% identical, regardless of where the sample is taken from. Hair cells have the same DNA structure as skin cells, saliva, sperm, etc. Every humans DNA is unique, this allows scientists to <span>identify who a specific sample belongs to.

</span>
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