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evolution

/ˌiːvəˈl(j)uːʃn/

noun
- 1. the process by which different kinds of living organism are believed to have developed from earlier forms during the history of the earth. Similar Darwinismnatural selection
- 2. the gradual development of something: "the forms of written languages undergo constant evolution" Similar developmentadvancementgrowthriseprogressprogressionexpansionextensionunfoldingtransformationadaptationmodificationrevisionreworkingreconstructionrecastingchangehumorous:transmogrificationrare:evolvement
- 3. the giving off of a gaseous product, or of heat: "the evolution of oxygen occurs rapidly in this process"
- 4. a pattern of movements or manoeuvres: "flocks of waders often perform aerial evolutions"
- 5. the extraction of a root from a given quantity. dated
Word Origin early 17th century: from Latin evolutio(n-) ‘unrolling’, from the verb evolvere (see evolve). Early senses related to movement, first recorded in describing a ‘wheeling’ manoeuvre in the realignment of troops or ships. Current senses stem from a notion of ‘opening out’, giving rise to the sense ‘development’.
Derivatives
- 1. evolutive adjective
Scrabble Points: 12
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www.britannica.com › science › evolution-scientificEvolution | Definition, History, Types, & Examples | Britannica

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2 days ago · evolution, theory in biology postulating that the various types of plants, animals, and other living things on Earth have their origin in other preexisting types and that the distinguishable differences are due to modifications in successive generations.
- Author: Francisco Jose Ayala
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www.britannica.com › science › evolution-scientificEvolution - Darwin, Natural Selection, Genetics | Britannica

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2 days ago · Evolution - Darwin, Natural Selection, Genetics: All human cultures have developed their own explanations for the origin of the world and of human beings and other creatures. Traditional Judaism and Christianity explain the origin of living beings and their adaptations to their environments—wings, gills, hands, flowers—as the handiwork of ...
- Author: Francisco Jose Ayala
www.britannica.com › science › evolution-scientificEvolution - Theory, Cultural Impact, Science | Britannica

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4 days ago · Evolution - Theory, Cultural Impact, Science: The theory of evolution makes statements about three different, though related, issues: (1) the fact of evolution—that is, that organisms are related by common descent; (2) evolutionary history—the details of when lineages split from one another and of the changes that occurred in each lineage ...
- Author: Francisco Jose Ayala
People also ask
What is the theory of evolution?
But the theory of evolution goes far beyond the general affirmation that organisms evolve. The second and third issues—seeking to ascertain evolutionary relationships between particular organisms and the events of evolutionary history, as well as to explain how and why evolution takes place—are matters of active scientific investigation.

Evolution - Theory, Cultural Impact, Science | Britannica

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What is an example of evolution?
One example is the evolution of the horse. The horse can be traced to an animal the size of a dog having several toes on each foot and teeth appropriate for browsing; this animal, called the dawn horse (genus Hyracotherium), lived more than 50 million years ago.

Evolution | Definition, History, Types, & Examples | Britannica

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Why is evolution important?
The theory of evolution is one of the fundamental keystones of modern biological theory. The diversity of the living world is staggering. More than 2 million existing species of organisms have been named and described; many more remain to be discovered—from 10 million to 30 million, according to some estimates.

Evolution | Definition, History, Types, & Examples | Britannica

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What is Darwin's Theory of evolution?
The first issue is the most fundamental and the one established with utmost certainty. Darwin gathered much evidence in its support, but evidence has accumulated continuously ever since, derived from all biological disciplines. The evolutionary origin of organisms is today a scientific conclusion established

Evolution - Theory, Cultural Impact, Science | Britannica

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www.scienceabc.com › nature › how-fast-doesHow Fast Does Evolution Work? » ScienceABC

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5 days ago · Evolution can happen on two fronts: fast and adaptive evolution happens in shorter time frames, from a few thousand years to even just a few decades, while macroevolution leading to the formation of different species often happens over longer time spans, usually a few hundred thousand to millions of years. There are also cases of new species forming in the span of only a few years, such as the case of finches on the Galapagos Islands.
en.wikipedia.org › wiki › GeneticsGenetics - Wikipedia

en.wikipedia.org › wiki › Genetics
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2 days ago · t. e. Genetics is the study of genes, genetic variation, and heredity in organisms. [1][2][3] It is an important branch in biology because heredity is vital to organisms' evolution. Gregor Mendel, a Moravian Augustinian friar working in the 19th century in Brno, was the first to study genetics scientifically.
www.bbc.com › learningenglish › features6 Minute English / Evolution before Darwin - BBC

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4 days ago · Evolution means the way living things change and develop over millions of years. And a genius has great and unusual skills or abilities in a particular subject or area.
www.nature.com › subjects › evolutionary-biologyEvolutionary biology - Latest research and news | Nature

www.nature.com › subjects › evolutionary-biology
5 days ago · Definition. Evolutionary biology is a subdiscipline of the biological sciences concerned with the origin of life and the diversification and adaptation of life forms over time.