Biology is the study of living organisms: their structure, function, organization, origin, and evolution. You can specialise in the strands of biology that interest you most, such as microbiology and biotechnology, cell and molecular biology, or ecology and evolution. On this module you’ll attend lectures, practical classes and workshops, supervised time in a studio or workshop and take part in guided independent study. The Bell Lab is currently extending laboratory investigations of experimental evolution to field scales at the Gault Nature Reserve.
Cell theory states that the cell is the fundamental unit of life , that all living things are composed of one or more cells, and that all cells arise from pre-existing cells through cell division In multicellular organisms , every cell in the organism’s body derives ultimately from a single cell in a fertilized egg The cell is also considered to be the basic unit in many pathological processes. Use the free Khan Academy® lessons in this playlist to study for both the Biology Ecological and Biology Molecular Subject Tests.
Biology is the study of living things. Synonyms: biological science; life science. To this end, the Biology Department has two Diversity Committees — one comprised of faculty and another of graduate students —in order to promote equity, reduce bias, embrace and increase diversity, and build respect, inclusion, and cultural competency among all members of the department. Tri-Beta is a national honorary society for students majoring in the biological sciences.
The discovery of the physical representation of heredity came along with evolutionary principles and population genetics In the 1940s and early 1950s, experiments pointed to DNA as the component of chromosomes that held the trait-carrying units that had become known as genes A focus on new kinds of model organisms such as viruses and bacteria , along with the discovery of the double-helical structure of DNA in 1953, marked the transition to the era of molecular genetics From the 1950s to the present times, biology has been vastly extended in the molecular domain.
We offer a core curriculum for all of the biological sciences” taught at Western and exceptional graduate and undergraduate programs in Biology and sub disciplines. Those specializing in this field will explore complex biological phenomena in multi-cellular organisms, looking at the organization and behavior of different cells and tissues, and examining the function of molecules within the organism. The scope of Biology Letters is vast — publishing high-quality research in any area of the biological sciences.
Taking the SAT Subject Test in either Biology Ecological or Biology Molecular can help you indicate to colleges that you are interested in focusing on science. Some universities will offer more specialised degrees within the biological sciences such as zoology or ecology. The 20th and 21st centuries may be known to future generations as the beginning of the “Biological Revolution.” Beginning with Watson and Crick explaining the structure and function of DNA in 1953, all fields of biology have expanded exponentially and touch every aspect of our lives.
NEON will enable new discoveries and collaborations in the field of ecology of and beyond. With excellent communication skills and the ability to convey scientific concepts to a non-scientific audience, biology graduates can find a suitable place in a wide range of fulfilling jobs including press officer, journalist, presenter, teacher, policy campaigner and science writer. Biology students will have a good base to move into medicine, and many go into research laboratories, or the pharmaceutical and biotech industries.