Biological engineering refers to the application of principles and methods of biology, biochemistry, molecular biology, genetics, and other related disciplines to develop new products or processes that can improve human health, agriculture, industry, and environment. It involves manipulating living organisms or their components to create new products or processes that benefit humans in various ways such as improving crop yields, developing new drugs, creating biofuels, and producing biodegradable materials. Biological engineering combines the principles of biology with traditional engineering techniques to design and develop innovative solutions for complex problems facing humanity today.