What is DNA fingerprint

Firstly fingerprint are the ridges on the end of our fingers and thumbs, these ridges can form patterns they can be sorted into several distinctive groups,everyone has a set of fingerprints that is uniquely theirs.

Dna fingerprint
These are body cells left out at a partcular scene to detect link between biological evidence and a suspect in an investigation, when something happens DNA fingerprint are used in finding out people involved e.g a crime scene.

DNA fingerprint are used in the following ways

1.
Crime detection: in deveped countries the police rountinely fingerprints people who are charged with crimes,in such case the police have used this way to solve crimes,

Because criminals normally leave their fingerprint at the crime scene of the crimes

Crime detection has been the major important of DNA fingerprint because it is commonly used as an identification feature since the technique of making them is simple and inexpensive.


2.
DNA fingerprints are also used to show who your parents, siblings, and other relatives may be through conduction of test

3.
DNA fingerprints are used in Identifying a dead body that’s too old or damaged to be recognizable, in such case an incident of fire outbreak that killed lot of people, DNA fingerprint is conducted to identify the victims.