Biology, asked by offbuddy, 1 year ago

what is DNA fingerprinting? describe various step

Answers

Answered by Deepak73392
3
DNA fingerprinting means
Taking the fingerprints because everyperson has unique fingerprint because it is combination of two DNA and forming new DNA

offbuddy: reas whole question describe its steps also and this not known as DNA fringerprinting
offbuddy: read*
Answered by Anonymous
4
Hope it helps...!!!

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DNA fingerprinting:

It is a method used to identify an individual from a sample of DNA by looking at different patterns in their DNA.

STEPS INVOLVED ARE:

1) Extracting DNA from the cells, example blood,skin,saliva etc

2) Cutting up DNA using enzymes.

3) Separating DNA fragments on gel by ELECTROPHORESIS.

4) Transferring DNA onto paper.

5) Adding the radioactive probe.

6) Setting up the x ray film.

7) DNA is identified to establish unique identity.

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