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Evolution

Of or pertaining to the change in the genetic composition of a population during successive generations, as a result of natural selection acting on the genetic variation among individuals, and resulting in the development of new species.

Contributors in Evolution

Evolution

Mollusk

Archaeology; Evolution

An invertebrate that has a fleshy, muscular body. The phylum Mollusca includes snails, bivalves, squids, and octopuses.

Trilobite

Archaeology; Evolution

An extinct marine arthropod common from the Cambrian to Permian eras (570-245 million years ago). Trilobite fossils are abundant in rocks of this period. Trilobites were 10-675 mm long, and their ...

Epistasis

Archaeology; Evolution

An interaction between the genes at two or more loci, such that the phenotype differs from at would be expected if the loci were expressed independently.

Tuberculosis

Archaeology; Evolution

An infection of the lungs, accompanied by fever and a loss of appetite, caused by the bacillus Mycobacterium tuberculosis.

Geerat J. Vermeij

Archaeology; Evolution

Biologist at the centre for Population Biology of the University of California, Davis, and author of Privileged Hands: A Scientific Life. Vermeij, blind since age 3, combines autobiography and ...

Peter and Rosemary Grant

Archaeology; Evolution

Biologists whose long-term research focuses on finches in the Galapagos Islands, and the evolutionary impact of climatic and environmental changes on their populations. They live part of the year in ...

Geoffrey Miller

Archaeology; Evolution

Author of The Mating Mind, Miller is known for his research on evolutionary psychology and sexual selection. He believes that our minds evolved not only as survival machines, but also as courtship ...

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