What purpose would a scientists need to extract DNA?

Biology

2 answers:

fiasKO [112]3 years ago

8 0

Answer:

if someone were to commit a crime and there were 3 leads and one piece of evidence, the 3 people would have to be extracted of some dna and so would the piece of evidence, and the person that matches the dna on the evidence would be tied to the crime

Dahasolnce [82]3 years ago

8 0

One purpose would be to check for any mutations or “bad” alleles

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