All of us have heard about genealogy tracking, but do you think we can really track our historical ancestors with these tests? The answer is no. Everyone around the world is in a craze to know from which historical figure they have ascended. Using this craze, many companies are doing big business with genealogy tracking by promising their customers that they will perform a DNA ancestry test, which will cost around $300.

Deoxyribonucleic acid, popularly referred as DNA, is the essential biological blueprint of every organism. DNA’s discovery was a pathbreaking achievement in the history of biology and mankind. This omnipresent, complex molecule determines the mechanism of every biotic aspect of life. Its unearthing has led to the demystification of numerous riddles.