Gene modification is a scientific process that involves manipulating specific genes in an organism's DNA. This process can be used to introduce new characteristics into an organism or remove harmful traits. There are numerous synonyms for gene modification, including genetic engineering, gene editing, genome editing, and genetic manipulation. These terms are often used interchangeably to describe similar techniques that alter an organism's genetic makeup. Gene modification has tremendous potential to advance fields such as medicine, agriculture, and biotechnology. However, it also raises ethical and moral questions about the long-term effects of altering the genetic code of living organisms.