Why is it important for scientists to be able to extract DNA from an organism? List TWO reasons.

Answer 1

I copied you question exactly into Google and obtain this answer. You could have done the same thing and had your answer earlier.

From Google:
"A scientist has the ability to remove DNA from an organism, they can manipulate, classify, and observe the DNA. By studying DNA, a scientist can identify genetic diseases or disorders. By experimenting with or manipulating with DNA, the scientist can possibly find cures for the causes."

Answer 2

thanks, but dont be so rude?