Branches of Biology / Divisions of Biology


    Here are the different branches of biology (or divisions of biology) and their definitions & their related resources.

    • Division of Biology: Anatomy

      Anatomy

      Anatomy is the branch of biology that deals with the study of the structure of organisms and their parts.
    • biochemistry

      Biochemistry

      Biochemistry is the branch of biology concerned with the chemical and physiochemical processes that occur within living organisms.
    • Divisions of Biology: Biophysics

      Biophysics

      Biophysics is the science of the application of the laws of physics to biological phenomena.
    • icon

      Biotechnology

      Biotechnology is the exploitation of biological processes such as genetic manipulation of micro-organisms for the production of antibiotics, hormones, etc.
    • botany

      Botany

      Botany is the scientific study of plants, including their physiology, structure, genetics, and ecology.
    • cell biology

      Cell Biology

      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.
    • Ecology

      Ecology

      Ecology is the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
    • Evolution

      Evolution

      Evolution is the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth (Darwinism).
    • Genetics

      Genetics

      Genetics is the study of genes, genetic variation, and heredity in living organisms.
    • Immunologist

      Immunology

      Immunology is the branch of medicine and biology concerned with immunity.
    • Marine Biology

      Marine Biology

      Marine biology is the scientific study of organisms in the ocean or other marine bodies of water.
    • Microbiology

      Microbiology

      Microbiology is the study of microscopic organisms, those being unicellular, multicellular, or acellular.
    • Molecular Biology

      Molecular Biology

      Molecular biology is the branch of biology that deals with the structure and function of the proteins and nucleic acids.
    • Mycology

      Mycology

      Mycology is the scientific study of fungi.
    • Parasitology

      Parasitology

      Parasitology is the branch of biology or medicine concerned with the study of parasitic organisms.
    • Photobiology

      Photobiology

      Photobiology is the scientific study of the interactions of light and living organisms.
    • Phycology

      Phycology

      Phycology is the scientific study of algae.
    • Physiology

      Physiology

      Physiology is the branch of biology that deals with the normal functions of living organisms and their parts.
    • Plant Physiology

      Plant Physiology

      Plant physiology is a sub-discipline of botany concerned with the functioning, or physiology, of plants.
    • Radiobiology

      Radiobiology

      Radiobiology is a branch of biology that involves the study of the action of ionizing radiation on living things.
    • Structural Biology

      Structural Biology

      Structural biology is a branch of molecular biology, biochemistry, and biophysics dealing with the molecular structure of biological macro-molecules.
    • Theoretical Biology

      Theoretical Biology

      Theoretical biology (aka Mathematical biology) is an interdisciplinary scientific research field with a range of applications in biology, biotechnology, and medicine.
    • Divisions of Biology: Virology

      Virology

      Virology is the branch of science that deals with the study of viruses.
    • Zoology Studies

      Zoology

      Zoology is the scientific study of the behavior, structure, physiology, classification, and distribution of animals.

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    BioExplorer.net. (2022, August 17). Branches of Biology / Divisions of Biology. Bio Explorer. https://www.bioexplorer.net/divisions_of_biology/.

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    2. Year 7 Introduction to Science-What is Science and Branches of Science Summary | Science-stein Secondary School Science

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    8. […] While I have only touched on three of my favorite branches of biology, there are many other fields of study that are very interesting and provide promising careers. Below is an image that illustrates how many different branches of biology there are. To learn more about some of the sub-disciplines that I have not covered, click here! […]

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