Stabilizing selection
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Stabilizing selection is a type of natural selection in which the population mean stabilizes on a particular non-extreme trait value. This is thought to be the most common mechanism of action for natu
Bicyclus anynana with wing eyespot, which experiences stabilizing selection to avoid predation.
The Siberian husky experiences stabilizing selection in terms of their leg muscles, allowing them to be strong but light.
Directional selection
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In population genetics, directional selection is a mode of natural selection in which individuals with a trait at one extreme of a phenotypic distribution have better fitness than individuals with int
Stabilizing selection
…Balancing selection Directional selection Disruptive selection…
Darwin in 1862
Peppered moth with dark phenotype that was positively selected for during the Industrial Revolution.
Peppered Moth with white phenotype that was negatively selected for during the Industrial Revolution.
Labeotropheus fuelleborni