Transgenic organisms are living beings whose genetic material has been altered using genetic engineering techniques. This process involves the introduction of a gene from one species into the genome of another, resulting in organisms that exhibit traits not naturally found in their species. Common examples include genetically modified crops like Bt cotton and Roundup Ready soybeans, which are designed to be resistant to pests and herbicides. The creation of transgenic organisms has significant implications for agriculture, medicine, and research. For instance, transgenic mice are often used in scientific studies to understand diseases and test new treatments. However, the use of these organisms raises ethical and ecological concerns, prompting ongoing debates about their safety and impact on biodiversity.