Final answer:
DNA profiling relies on an individual's unique set of short tandem repeats within DNA.
Step-by-step explanation:
DNA profiling, also known as DNA fingerprinting or DNA typing, is a forensic technique used to identify individuals based on their unique DNA characteristics. The method involves analyzing specific regions of an individual's DNA to create a profile that is highly unlikely to be the same for unrelated individuals. DNA profiling has various applications, including criminal investigations, paternity testing, and establishing identity.
DNA profiling relies on an individual's unique set of short tandem repeats within DNA, no two of which are the same between different people, except identical twins.