DNA Fingerprinting In Criminal Investigation.

Enter the world of forensics and the fascinating study of DNA fingerprinting for criminal identification. DNA Fingerprinting :- DNA fingerprinting is a chemical test that shows the genetic makeup of a person or other living things. It's used as evidence in courts, to identify bodies, track down blood relatives, and to look for cures for disease. While people may share the same eye and hair color, and may even have similar facial features, but they will not have the same DNA. This means the process can be useful in more accurately solving crimes. What is DNA? Before going into the details of DNA Fingerprinting, it’s important to understand what DNA is. Each person has unique DNA (Deoxyribonucleic acid). A double stranded structure that is essential building block of the body cells. DNA is made up of four chemical bases: Adenine (A), Guanine (G), Cytosine (C) and Thymine (T). Each cell in the body has a nucleus (an inner core), which holds c...