Balancing selection Notes: Definitions & Explanations PDF | Download eBooks
Study Balancing selection lecture notes PDF with biology definitions and explanation to study “What is Balancing selection?”. Study balancing selection explanation with biology terms to review biology course for online degree programs.
Balancing selection Definition:
Balancing selection is the type of selection that includes heterozygote advantage and frequency-dependent selection.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Balancing selection Notes:
Balancing selection refers to a number of selective processes by which multiple alleles are actively maintained in the gene pool of a population at frequencies larger than expected from genetic drift alone. This can happen by various mechanisms but most important is the mechanism when the heterozygotes for the alleles under consideration have a higher fitness than the homozygote. In this way genetic polymorphism is conserved.
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