It is very important to understandthat DNA test is widely useful for different things; for instance, people useDNA to map out family trees, for criminal evidence, to gain more knowledgeregarding health and paternity cases, and it can also be used as a gift tosomeone. Deoxyribonucleic acid, or DNA as generally known, serves manypurposes, and in most, improves the quality of one’s life.