Biotechnology is a field of science that combines biology with technology to develop products and technologies aimed at improving healthcare, agriculture, and various other industries. It involves the use of living organisms, biological systems, or derivatives thereof, to create or modify products, improve processes, and solve problems. Biotechnology applications range from genetic engineering, pharmaceuticals, and medical devices to agricultural improvements, environmental solutions, and biofuels. The field encompasses various disciplines, including biology, chemistry, genetics, engineering, and bioinformatics, among others.