Evolution - Wikipedia
Evolution is the change in the heritable characteristics of biological populations over successive generations. [1] [2] It occurs when evolutionary processes such as natural selection and genetic drift act on genetic variation, resulting in certain characteristics becoming more or less common within a population over successive generations. [3]
演化 - 维基百科，自由的百科全书
进化，又称演化，舊譯天演（英語： evolution ），指的是生物的可遺傳性狀在世代間的改變 [1] [2] ，操作定義是種群內基因頻率的改變。 基因在 繁殖 過程中，會經複製並傳遞到子代。
Introduction to evolution - Wikipedia
Evolution is the principal scientific theory that biologists use to understand life and is used in many disciplines, including medicine, psychology, conservation biology, anthropology, forensics, agriculture and other social-cultural applications.
进化 - 维基百科，自由的百科全书 - zh.wikipedia.org
2024年11月12日 · 进化，又称演化，旧译天演（英语： evolution ），指的是生物的可遗传性状在世代间的改变 [1] [2] ，操作定义是种群内基因频率的改变。 基因在 繁殖 过程中，会经复制并传递到子代。
Evolution - Simple English Wikipedia, the free encyclopedia
Evolution is a biological process. It is how living things change over time and how new species develop. The theory of evolution explains how evolution works, and how living and extinct things have come to be the way they are.
Human evolution - Wikipedia
Human evolution is the evolutionary process within the history of primates that led to the emergence of Homo sapiens as a distinct species of the hominid family that includes all the great apes. [1]
Evolution - 维基百科，自由的百科全书
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Evolution | Definition, History, Types, & Examples | Britannica
2024年10月25日 · Evolution, theory in biology postulating that the various types of living things on Earth have their origin in other preexisting types and that the distinguishable differences are due to modifications in successive generations. The theory of evolution is one of the fundamental keystones of modern biological theory.
Evolution - Wikiversity
2018年5月31日 · Evolution is, by simple definition, change over time. Many early beliefs have spewed around the idea of evolution, such as spontaneous generation (the idea that life could arise from non-living matter) and biogenesis (the idea …
Timeline of the evolutionary history of life - Wikipedia
The timeline of the evolutionary history of life represents the current scientific theory outlining the major events during the development of life on planet Earth.Dates in this article are consensus estimates based on scientific evidence, mainly fossils.. In biology, evolution is any change across successive generations in the heritable characteristics of biological populations.
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