Explore fields in Biology

The study of cell structure and function.

The study of genes, genetic variation, and heredity in organisms.

The study of the molecular basis of biological activity.

The scientific study of functions and mechanisms in a living system.

The subfield of biology that studies the evolutionary processes that produced the diversity of life on Earth.

The study of the process by which animals and plants grow and develop.

The management of nature and of Earth's biodiversity with the aim of protecting species, their habitats, and ecosystems.

The scientific study of marine life, organisms in the sea.

The branch of biology that deals with the relations of organisms to one another and to their physical surroundings.