With PCR, one gene is all that is necessary to create a useful genetic fingerprint to discriminate between individuals.
True
False
True
PCR (Polymerase Chain Reaction) is a technique used in molecular biology to amplify a specific segment of DNA. It can be used to create a genetic fingerprint by targeting and replicating a specific gene region known for its genetic variation among individuals. This amplified DNA can then be analyzed to discriminate between different individuals.