Applied biotechnology is a field that harnesses biological systems, organisms, or derivatives to develop or create products and technologies for specific applications. It combines principles from biology, chemistry, and engineering to solve real-world problems across various industries. The applications of biotechnology are diverse and have led to the development of essential products like life-saving drugs, biofuels, genetically modified crops, and innovative materials. It has also been used to address environmental challenges, such as developing biodegradable plastics and using microorganisms to clean up contaminated sites.