👉 Biological engineering is an interdisciplinary field that combines principles from biology, chemistry, physics, and engineering to design, construct, and modify biological systems for practical applications. It involves the use of genetic engineering, synthetic biology, and biotechnology to create or modify organisms, cells, or biological processes. For instance, scientists can insert new genes into bacteria to produce insulin for diabetes treatment, engineer crops with enhanced resistance to pests or environmental stresses, or develop biofuels from microorganisms. This field also encompasses the design of biological circuits and pathways to produce pharmaceuticals, biofuels, or other valuable compounds. By manipulating biological systems at the molecular level, biological engineering aims to solve complex problems in medicine, agriculture, environmental sustainability, and industrial processes, ultimately improving human health and quality of life.