- Evolution - Wikipedia
The scientific theory of evolution by natural selection was conceived independently by two British naturalists, Charles Darwin and Alfred Russel Wallace, in the mid-19th century as an explanation for why organisms are adapted to their physical and biological environments
- Evolution | Definition, History, Types, Examples | Britannica
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
- Theory of Evolution - National Geographic Society
Darwin and a scientific contemporary of his, Alfred Russel Wallace, proposed that evolution occurs because of a phenomenon called natural selection In the theory of natural selection, organisms produce more offspring than are able to survive in their environment
- An introduction to evolution
Evolution helps us to understand the living world around us, as well as its history Biological evolution is not simply a matter of change over time
- EVOLUTION Definition Meaning - Merriam-Webster
Evolution is a process of continuous branching and diversification from common trunks This pattern of irreversible separation gives life's history its basic directionality
- What is evolution? | Biological Principles - gatech. edu
Because the definition of evolution is change in the heritable characteristics of a population over generations, evolution can occur by means other than natural selection
- Evolution - ThoughtCo
Learn all about the history of life with these resources and articles on natural selection, genetics, cell types, Charles Darwin, and more
- Evolution - New World Encyclopedia
This article is about evolution in the field of biology Charles Darwin, father of the theory of evolution by natural selection Broadly defined, biological evolution is any heritable change in a population of organisms over time
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