Frequency dependent selection Notes: Definitions & Explanations PDF | Download eBooks
Study Frequency dependent selection lecture notes PDF with biology definitions and explanation to study What is Frequency dependent selection?. Study frequency dependent selection explanation with biology terms to review biology course for online degree programs.
Frequency dependent selection Definition:
In frequency-dependent selection, the fitness of a phenotype depends on how common it is in the population.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Frequency dependent selection Notes:
Frequency-dependent selection is an evolutionary process by which the fitness of a phenotype depends on its frequency relative to other phenotypes in a given population. AN example of it in humans can be exhibited by the flu virus. In human pathogens, such as the flu virus, once a particular strain has become common, most individuals have developed an immune response to that strain. But a rare, novel strain of the flu virus is able to spread quickly to almost any individual, causing continual evolution of viral strains.
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