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DNA
DNA is something every person has however, everyone has their own indivdual one. DNA can be taken from your slyva, hair, and even your finger.
what is DNA?
DNA finger printing is a process in which you can take a finger print and match it with the right person. You fistly have to take some zinc powder dab some on then carfully place cellatape over. This would then take the copy of the finger print. It is a hard to do.
what is DNA finger printing?
DNA finger printing is used to identify the person who has commited the crime. It matches finger prints and is useful evidence for crime scenes.
Why is DNA finger printing useful?
crime scene investigation
If a murder has been taken place forsenic scientist use this to find who has commited tthe crime
