Despite the complexity of the science, certain unifying concepts consolidate it into a single, coherent field. | Meaning, pronunciation, translations and examples Definition, Synonyms, Translations of bio by The Free Dictionary 1. 4. The 21st century counterpart to physics/chemistry (20th century) and … 4. Bio definition is - a biography or biographical sketch. Learn more about mass extinctions and modern extinctions. BIO is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms BIO is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms This sense of "biological vector" is the primary one in epidemiology and in common speech. inducer: [ in-do̳s´er ] in biosynthesis, a compound that induces synthesis of a specific enzyme or sequence of enzymes, by antagonizing the corresponding repressor, or by some other mechanism. In order for cells to survive, they need to perform certain biochemical reactions, as these reactions take place, some byproducts are formed which can be toxic or lethal to the cells if they are allowed to accumulate. bio- definition: 1. connected with life and living things: 2. connected with life and living things: . Latest News; Editors’ Picks; Weekly Digest; Fun. This is due to the fact that the viruses possess certain characteristics of living organisms as well as inanimate objects. In doing work, the energy is changed from one form to one or more other form(s). COVID-19 Tracker; Topics. Extinction, in biology, is the dying out or extermination of a species. The definition of viruses differs among scientists because these entities can neither be classified as living organisms nor non-living entities. Learn more. molecular switch A molecule that can be reversibly changed between two or more stable states. Excretion Definition Excretion is the process that biological organisms use to expel or eliminate the waste products produced by their metabolisms. The field of molecular biology overlaps with biology and chemistry and in particular with genetics and biochemistry. It is based on the theoretical assumption that every organism—whether a single cell or multicellular—is continually engaged in systematic acts of cognition coupled with intentional behaviors, i.e., a sensory-motor coupling. Adaptation, in biology, the process by which a species becomes fitted to its environment; it is the result of natural selection’s acting upon heritable variation over several generations. 2. Biology is the natural science that studies life and living organisms, including their physical structure, chemical processes, molecular interactions, physiological mechanisms, development and evolution. Biology is the study of life and living organisms, from one-celled creatures to the most complex living organism of all — the human being. For details on the anatomy and physiology for specific Conservation biology definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Looking for online definition of BIO or what BIO stands for? 3. … Tech (1 matching dictionary) BIOLOGY: Lake and Water Word Glossary [home, info] (Note: See biologys for more definitions.) There are simply not enough of some resources for all individuals to have equal access and supply. Having to do with biology. One of the many things that has been pissing off about 90% of all students for decades. resistance [re-zis´tans] 1. opposition, or counteracting force, as opposition of a conductor to passage of electricity or other energy or substance. Biology Dictionary. Biology A-Z. Biological weapon definition is - a harmful biological agent (such as a pathogenic microorganism or a neurotoxin) used as a weapon to cause death or disease usually on a large scale. 2. biology definition: 1. the scientific study of the natural processes of living things: 2. the scientific study of the…. Quick definitions from Macmillan Provided by . A drop in a bucket, really. Cognitive biology is an emerging science that regards natural cognition as a biological function. The branch of biology concerning biological activity at the molecular level. Biological definition is - of or relating to biology or to life and living processes. 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). Of, relating to, caused by, or affecting life or living organisms: biological processes such as growth and digestion. Learn more. This is … biological definition: 1. connected with the natural processes of living things: 2. related by birth: 3. used to…. ic (-lŏj′ĭk) adj. 2. the natural ability of a normal organism to remain unaffected by noxious agents in its environment; see also immunity. Look it up now! ‘The numbers studying chemistry and biology, meanwhile, have been enjoying a steady rise.’ ‘Many fields in biology have progressed by the concentrated study of a select group of model systems.’ ‘Gina was a really interesting person - studying biology and chemistry to go to Med School and then join the Army to travel the world.’ Cell; Biochemistry; Human; Genetics; Zoology; Botany; Ecology; Anatomy & Physiology; Molecular; Microbiology; Neuroscience; Articles; Animal Kingdom ; Tutorials. How to use biological in a sentence. Competition stems from the fact that resources are limited. Organisms are adapted to their environments in a variety of ways, such as in their structure, physiology, and genetics. See more. Bioinformatics definition is - the collection, classification, storage, and analysis of biochemical and biological information using computers especially as applied to molecular genetics and genomics. Biology is subdivided into separate branches for convenience of study, though all the subdivisions are interrelated by basic principles. gy (bī-ŏl′ə-jē) n. 1. Biological definition, pertaining to the science and application of biology: the biological substrata; conducting biological tests. AP Biology; NGSS High School; News & Stories. Species of mosquito, for example, serve as vectors for the deadly disease Malaria. In biology, viruses are microscopic entities that are able to replicate inside the cell of its host. The scientific study of life. So You've Been Asked to Submit a biography Quotes about Biology; Complete List of Biology Terms. energy [en´er-je] power that may be translated into motion, overcoming resistance or causing a physical change; the ability to do work. One of the many things that has been pissing off religious zealots for decades. Variation, in biology, any difference between cells, individual organisms, or groups of organisms of any species caused either by genetic differences (genotypic variation) or by the effect of environmental factors on the expression of the genetic potentials (phenotypic variation). biology - WordReference English dictionary, questions, discussion and forums. Competition is a relationship between organisms in which one is harmed when both are trying to use the same resource related to growth, reproduction, or survivability. Related by genetic lineage: the child's biological parents; his biological sister. Competition Definition in Biology. Learn more. Biology includes the study of genes and cells that give living things their special characteristics. Biology definition: Biology is the science which is concerned with the study of living things. Digestion, sequence by which food is broken down and chemically converted so that it can be absorbed by the cells of an organism and used to maintain vital bodily functions. How to use bio in a sentence. This article summarizes the chemical actions of the digestive process. It occurs when species are diminished because of environmental forces (natural or human-made) or because of evolutionary changes in their members. 1. All Free. In biology, taxonomy (from Ancient Greek τάξις () 'arrangement', and -νομία () 'method') is the scientific study of naming, defining (circumscribing) and classifying groups of biological organisms based on shared characteristics. Energy assumes several forms; it may be thermal (in the form of heat), electrical, mechanical, chemical, radiant, or kinetic. 3. 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