selection pressure

selection pressure
The intensity of selection acting on a population of organisms or on cells in culture. Its effectiveness is measured in terms of differential survival and reproduction, and consequently in changes in allele frequency in a population.

Glossary of Biotechnology for Food and Agriculture . 2015.

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  • selection pressure — The effect of the environment in selecting individuals best suited for survival and reproduction; see natural selection …   Dictionary of invertebrate zoology

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  • selection — noun 1 process of choosing/being chosen ADJECTIVE ▪ careful ▪ the careful selection of building materials ▪ random ▪ initial ▪ final …   Collocations dictionary

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