Biotechnology is a broad area of biology, involving the use of living systems and organisms to develop or make products. Depending on the tools and applications, it often overlaps with related scientific fields.
Cell biology is the study of cell structure and function, and it revolves around the concept that the cell is the fundamental unit of life. Focusing on the cell permits a detailed understanding of the tissues and organisms that cells compose.
Ecology is the study of organisms, the environment and how the organisms interact with each other and their environment. It is studied at various levels, such as organism, population, community, biosphere and ecosystem.
Genetics explores the pathways that lead from the determinants of heredity, DNA, to the final expressed trait, such as hair colour. It seeks to understand the way in which the basic instructions for this process are encoded and expressed.
Marine biology is the study of marine organisms, their behaviors and interactions with the environment. Marine biologists study biological oceanography and the associated fields of chemical, physical, and geological oceanography to understand marine organisms.
Microbiology is an exciting area of science in which students learn how to apply new and advanced technologies to explore the make-up, diversity and functioning of micro-organisms, as well as their relationship with other organisms and the environment.