Genetic techniques refer to methods used to manipulate and analyze DNA, the molecule that carries genetic information. These techniques include gene cloning, where specific genes are copied, and CRISPR, a tool that allows precise editing of DNA sequences. They are essential in fields like medicine, agriculture, and research. Another important genetic technique is polymerase chain reaction (PCR), which amplifies small segments of DNA for analysis. This method is widely used in forensic science and genetic testing. Overall, genetic techniques enable scientists to understand and modify organisms at the molecular level, leading to advancements in various disciplines.