Question

discride diffrant step invold in DNA fingerprintted?​

Answer 1

Explanation:

Extracting the DNA from cells

Cutting up the DNA using an enzyme

Separating the DNA fragments on a gel

Transferring the DNA onto paper

Adding the radioactive probe

Setting up the X-ray film

Yes - we've got the result!

Answer 2

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The process of DNA fingerprinting starts with isolating DNA from any part of the body such as blood, semen, vaginal fluids, hair roots, teeth, bones, etc. Polymerase chain reaction (PCR) is the next step in the process. In many situations, there is only a small amount of DNA available for DNA fingerprinting.