Genetic engineering techniques refer to the manipulation of DNA in organisms, which can lead to the creation of new traits or characteristics. A few synonyms for the term "genetic engineering techniques" include biotechnology, molecular biology, genetic modification, gene editing, and gene splicing. Biotechnology refers to the use of living systems to produce or create products, whereas molecular biology refers to the study of cells and their interactions. Genetic modification refers to altering the genes of an organism to produce new traits, while gene editing involves changing specific sequences in DNA. Gene splicing refers to the process of joining two or more DNA fragments to form a new sequence. Each of these terms describes different aspects of genetic engineering techniques and highlights the various methods used in the field.