The distribution of a single, genetically based characteristic related to adaptation is called a:

Question

The distribution of a single, genetically based characteristic related to adaptation is called a:​

Quizplus · Accepted Answer

The term "cline" refers to the gradual change in the frequency distribution of a trait or allele across geographic space. Clines typically arise due to natural selection in response to variable environmental conditions, and they can be used to study the genetic basis of adaptation in populations. A "thrifty gene" refers to a hypothetical gene that confers a selective advantage in times of food scarcity but also a susceptibility to metabolic diseases in times of plenty. A "genetic arbitrator" is not a commonly used term in evolutionary biology, and a "polymorphism" refers to the coexistence of multiple allelic forms of a gene within a population, rather than the spatial distribution of a single trait.

The Distribution of a Single, Genetically Based Characteristic Related to Adaptation