| A | B |
| Marine Biology | the study of ocean plants and animals |
| Zoology | the study of animals |
| Botany | the study of plants |
| Evolutionary Biology | the study of how species may have changed over time |
| Ecology | the study of how organisms interact with each other and the environment |
| Toxicology | the study of toxins and poisons |
| Biotechnology | the use of living systems to make useful products |
| Microbiology | the study of microscopic organisms |
| Virology | the study of viruses |
| Parasitology | the study of parasites and their hosts |
| Anatomy | the study of the functions of the human body |
| Genetics | the study of genes and heridity |