Genetic modification (GM) is a scientific process that involves altering the DNA of an organism to achieve desired traits. This technology is widely used in agriculture to create genetically modified organisms (GMOs) that can resist pests, tolerate herbicides, or enhance nutritional content. For example, Bt corn is engineered to produce a toxin that deters certain insects, reducing the need for chemical pesticides. The benefits of genetic modification extend beyond agriculture; it also plays a role in medicine, where it can be used to develop treatments for diseases. However, GMOs have sparked debates regarding safety, ethics, and environmental impact, making it a complex and evolving field of study.