Darwinism - Wikipedia
Darwinism is a term used to describe a theory of biological evolution developed by the English naturalist Charles Darwin (1809–1882) and others. The theory states that all species of organisms arise and develop through the natural selection of small, inherited variations that increase the individual's ability to compete, survive, and reproduce .
Darwinism | Definition & Facts | Britannica
2024年12月3日 · Darwinism, theory of the evolutionary mechanism propounded by Charles Darwin as an explanation of organic change. It denotes Darwin’s specific view that evolution is driven mainly by natural selection.
Darwinism - Stanford Encyclopedia of Philosophy
2004年8月13日 · Darwinism designates a distinctive form of evolutionary explanation for the history and diversity of life on earth. Its original formulation is provided in the first edition of On the Origin of Species in 1859.
Darwinism Definition & Meaning - Merriam-Webster
The meaning of DARWINISM is a theory of the origin and perpetuation of new species of animals and plants that offspring of a given organism vary, that natural selection favors the survival of some of these variations over others, that new species have arisen and may continue to arise by these processes, and that widely divergent groups of ...
Darwinism (Stanford Encyclopedia of Philosophy/Winter 2006)
2004年8月13日 · Darwinism designates a distinctive form of evolutionary explanation for the history and diversity of life on earth. Its original formulation is provided in the first edition of On the Origin of Species in 1859.
Darwinism Theory - Definition & Examples - Biology Notes Online
2024年4月12日 · Darwinism, also known as the theory of evolution by natural selection, was proposed by Charles Darwin in the mid-19th century. The theory explains the process through which species evolve and adapt to their environment over time.
Darwinism - Encyclopedia.com
2018年5月8日 · Darwinism The theory of evolution proposed by Charles Darwin in On the Origin of Species (1859), which postulated that present-day species have evolved from simpler ancestral types by the process of natural selection acting on the variability found within populations.
Natural Selection: Definition, Darwin's Theory, Examples & Facts
2019年6月4日 · Darwin studied natural selection in finches. Even when another mechanism such as mutation changes a population, if the mutation does not confer a natural advantage, it may die out due to natural selection.
Darwin: From the Origin of Species to the Descent of Man
2019年6月17日 · This entry offers a broad historical review of the origin and development of Darwin’s theory of evolution by natural selection through the initial Darwinian phase of the “Darwinian Revolution” up to the publication of the Descent of Man in 1871.
Darwinism - Simple English Wikipedia, the free encyclopedia
As "Darwinism" became widely accepted in the 1870s, caricatures of Charles Darwin with an ape or monkey body symbolized evolution. [1] Darwinism is a term used to talk about ideas connected to those Charles Darwin had about evolution. [2] The meaning of 'Darwinism' has changed over time, and depends on who uses the term. [3]