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- Biology, study of living things and their vital processes that deals with all the physicochemical aspects of life.
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What is Biology - Introduction to the study of biology?
Oct 21, 2024 · Biology is often approached on the basis of levels that deal with fundamental units of life. At the level of molecular biology, for example, life is regarded as a manifestation of chemical and energy transformations that occur among the many chemical constituents that compose an organism.
- The Basic Principles of Modern Biology
- The Many Branches of Biology
- The Multidisciplinary Nature of Biology
- What Do Biologists do?
- Additional Resources
- Bibliography
Four principles unify modern biology, according to the book "Managing Science" (Springer New York, 2010): 1. Cell theory is the principle that all living things are made of fundamental units called cells, and all cells come from preexisting cells. 2. Gene theory is the principle that all living things have DNA, molecules that code the structures an...
Although there are only four unifying principles, biology covers a broad range of topics that are broken into many disciplines and subdisciplines. On a high level, the different fields of biology can each be thought of as the study of one type of organism, according to "Blackie's Dictionary of Biology" (S Chand, 2014). For example, zoology is the s...
Biology is often researched in conjunction with other fields of study, including mathematics, engineering and the social sciences. Here are a few examples: Astrobiology is the study of the evolution of life in the universe, including the search for extraterrestrial life, according to NASA. This field incorporates principles of biology with astronom...
Biologists can work in many different fields, including research, healthcare, environmental conservation and art, according to the American Institute of Biological Sciences. Here are a few examples: Research: Biologists can perform research in many types of settings. Microbiologists, for instance, may study bacterial cultures in a laboratory settin...
If you’re curious about just how wide-reaching biology is, The University of North Carolina at Pembroke has listed a number of biology subdisciplines on their website. Interested in a career in biology? Check out some options at the American Institute of Biological Scienceswebsite.
Lornande Loss Woodruff, “History of Biology”, The Scientific Monthly, Volume 12, March 1921, http://www.jstor.org/stable/6836. P.N. Campbell, “Biology in Profile: A Guide to the Many Branches of Biology”, Elsevier, October 2013. The University of North Carolina at Pembroke, “Biology Sub-disciplines”, October 2010. University of Minnesota Duluth, “W...
Oct 31, 2023 · The Study of Life. Biology is a natural science concerned with the study of life and living organisms. Modern biology is a vast and eclectic field composed of many specialized disciplines that study the structure, function, growth, distribution, evolution, or other features of living organisms.
Life on Earth, which emerged more than 3.7 billion years ago, [10] is immensely diverse. Biologists have sought to study and classify the various forms of life, from prokaryotic organisms such as archaea and bacteria to eukaryotic organisms such as protists, fungi, plants, and animals.
- Intro to biology. Welcome to biology! : Intro to biology The science of biology: Intro to biology Water and life: Intro to biology.
- Chemistry of life. Elements and atoms: Chemistry of life Electron shells and orbitals: Chemistry of life Chemical bonds and reactions: Chemistry of life.
- Water, acids, and bases. Hydrogen bonding in water: Water, acids, and bases Cohesion and adhesion: Water, acids, and bases Temperature and state changes in water: Water, acids, and bases.
- Properties of carbon. Carbon: Properties of carbon Hydrocarbon structures and functional groups: Properties of carbon.
Biology is the study of life and living things through rigorously-tested and peer-reviewed scientific research methods. Science is knowledge obtained from logical inferences and deductive experimentation that attempts to comprehend nature.
All groups of living organisms share several key characteristics or functions: order, sensitivity or response to stimuli, reproduction, adaptation, growth and development, regulation, homeostasis, and energy processing. When viewed together, these characteristics serve to define life.
