Biotechnology plays a crucial role in modern science by utilizing biological systems, organisms, or derivatives to develop innovative products and technologies. It encompasses techniques such as genetic engineering, CRISPR, and fermentation, applied across various fields including medicine, agriculture, and environmental science. In medicine, biotechnology aids in producing vaccines and therapeutics, enhancing disease treatment options. In agriculture, it promotes the development of genetically modified crops that exhibit desirable traits like pest resistance and increased yield. Overall, biotechnology drives advancements that address critical global challenges, such as health, food security, and environmental sustainability.