Biophysics is an interdisciplinary field that applies the laws and techniques of physics to study the structure, function, and behavior of living systems, from molecules to entire organisms.
It seeks to understand the physical principles underlying biological processes, such as energy transfer, transport, and signaling.
Fisheries refer to the industry or practice of catching, breeding, and managing fish and other aquatic organisms.
Increased quantity and quality of fish production is a result of improvements in fisheries management, aquaculture (fish farming), and fishing technologies.