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Evolution is change in the heritable characteristics of biological populations over successive generations. Evolutionary processes give rise to biodiversity at ...


Evolution is a scientific theory used by biologists. It explains how living things change over a long time, and how they have come to be the way they are.


May 13, 2015 ... The theory of evolution by natural selection, first formulated in Darwin's book "On the Origin of Species" in 1859, is the process by which ...


Define evolution: one of a set of prescribed movements; a process of change in a certain direction : unfolding — evolution in a sentence.


Evolution definition, any process of formation or growth; development: the evolution of a language; the evolution of the airplane. See more.


The most comprehensive evolutionary science resource on the Internet.


Biological evolution, simply put, is descent with modification. This definition encompasses small-scale evolution (changes in gene frequency in a population from ...


Comedy · A fire-fighting cadet, two college professors, and a geeky but sexy government scientist work against an alien organism that has been rapidly evolving ...


Welcome to Understanding Evolution ... Our in-depth course on the science of evolution. ... Global change drove the evolution of giants - September, 2017