91.2k views
5 votes
Why do scientists extract DNA from organisms

User RaedMarji
by
8.3k points

2 Answers

4 votes
Scientists extract DNA for many reasons.

They use the samples of DNA to test things on.

With a pure sample of DNA, you can test a newborn for a genetic disease, analyze forensic evidence, or study a gene involved in cancer.
User Fazy
by
8.4k points
6 votes
they can identify disorders and diseases from DNA
User Kir
by
9.0k points