The ethnicity results provided by the MyHeritage DNA test are highly accurate and detailed. The test analyzes your DNA and compares it to a vast database of reference samples from around the world. By identifying specific genetic markers, the MyHeritage DNA test can determine your unique ethnic background and the geographic regions you descend from. While no test is 100% precise, MyHeritage Incolor strives to provide the most accurate and informative results possible, giving you a deeper understanding of your heritage.