Biotech crops, also known as genetically modified (GM) crops or genetically engineered (GE) crops, are plants that have had their genetic material modified using biotechnology techniques to enhance certain traits such as pest resistance, herbicide tolerance, or improved nutritional value. These crops are developed to address challenges in agriculture such as pests, diseases, and environmental stresses, ultimately leading to increased crop yields, reduced pesticide and herbicide use, and improved food security. Biotech crops have been widely adopted in many countries around the world, particularly in developed nations such as the United States, Brazil, and Argentina. Some of the most common biotech crops include insect-resistant Bt cotton, herbicide-tolerant soybeans, and virus-resistant papaya. However, the use of biotech crops remains a topic of controversy, with concerns about potential risks to human health, the environment, and biodiversity. Overall, biotech crops have the potential to revolutionize agriculture and contribute to sustainable food production, but careful regulation and monitoring of their use are essential to ensure their safety and long-term benefits.