How is DNA used in forensic science?

DNA is crucial in forensic science for identifying individuals and solving crimes. In the USA, DNA analysis, also known as DNA profiling, is widely used to match suspects to crime scene evidence. By comparing DNA samples, forensic experts can determine a person's unique genetic profile, helping to establish guilt or innocence. This technology has revolutionized the field, leading to more accurate and reliable criminal investigations. Grade 6 students can further explore this fascinating application of genetics in the real world.