Question

write a short note on :DNA fingerprint​

Answer 1

DNA fingerprinting is a technique that simultaneously detects lots of minisatellites in the genome to produce a pattern unique to an individual. This is a DNA fingerprint. The probability of having two people with the same DNA fingerprint that are not identical twins is very small

HOPE THIS ANSWER HELPS PLZ MARK AS BRAINLIEST.

Answer 2

What is DNA Fingerprinting?

=> A chemical test that shows the genetic makeup of a person or other living things.

Steps of DNA Fingerprint (Southern Blotting techniques):

1. DNA extract from cell.
2. Cutting DNA by restrictions Endonuclease.
3. Separate DNA fragments on Electrophoresis gel.
4. Transfer DNA onto paper.
5. Adding the radioactive probe.
6. Setting up the X-ray film.

Application of DNA fingerprinting are:

• In forensic science to identify potential crime suspects.
• To establish paternity & family relationships.
• To identify & protect the commercial varieties of crops & livestock.