DNA – according to wikipedia, it stands for Deoxyribonucleic acid. It is an acid that determines a human/animal’s genetics from eye color to bone density.
DNA has helped many individuals find their long lost families. Other crimes have also been solved using DNA testing.
If you have been watching CSI and other crime-solving series/movies, you’ll find out that DNA testing is very important in their everyday work.
DNA testing is a genetic blueprint determines your biological existence.
“What is Done in DNA test is , the DNA is isolated from any tissue that is available from the people who are supposed to be compared. Then these different DNA samples are cut with same enzyme to produce distinct banding pattern on gel. The comparison of the bands formed by the samples will reveal the closeness. Same samples will be 100% match and if the comparison is between parent and children then it will be 50%. So one can compare the banding pattern of the samples and establish there closeness”
The DNA testing is found to be very important that other countries have been using it as well – USA, Japan, and so on.