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What is the theory of evolution?
What is the theory of evolution by natural selection?
When did evolution start?
When did evolution become a scientific theory?
3 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.
- Francisco Jose Ayala
Oct 19, 2023 · Learn how the theory of evolution by natural selection explains how organisms change over time. Explore the history, evidence, and mechanisms of evolution with examples and vocabulary.
Jun 27, 2019 · Learn how Charles Darwin developed the theory of evolution by natural selection based on his observations of nature and fossils. Explore the evidence of evolution from common ancestry, fossil records, DNA analysis and vestigial organs.
- Mary Dowd
Evolution is the change in the heritable characteristics of biological populations over successive generations. It is explained by natural selection, genetic drift, mutation, and gene flow, and has led to biodiversity and common ancestry of all life on Earth.
3 days ago · Evolution is the process of change and diversification of living things over time, driven by natural selection and genetic variation. Learn how evolution affects morphology, physiology, behaviour, and ecology, and how it can be measured by the gene pool and fitness.
- Francisco Jose Ayala
Aug 17, 2024 · Learn how Darwin and others developed the theory of evolution by natural selection, based on observations of living and extinct organisms. Explore the history, concepts, and applications of evolutionary biology.
Evolution is the process of change in all forms of life over generations, and evolutionary biology is the study of how evolution occurs. Learn about the main ideas of evolution, natural selection, common descent, and the history of the theory from Darwin and others.
