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The 52 pages that link to Heritability, each with the reason it gives.

• Natural selectionRelated: Selection can shift a trait across generations only when relevant differences are heritable.

• Sexual selectionRelated: Preferences and traits can evolve only when relevant variation is heritable.

• Selective breedingRelated: A selected trait changes reliably only when genetic differences contribute to its variation.

• Plant breedingRelated: It helps estimate whether selection on a measured trait will produce inherited change.

• EpigeneticsCompared with: Epigenetic inheritance is distinct from heritability as measured from genetic variation.

• Social anxiety disorderRelated: Genetic influence contributes to risk, while its interaction with experience remains complex.

• Scientific racismRelated: Misreading heritability as proof of fixed group differences has supported modern racialized claims.

• EvolutionRelated: Evolution by selection requires some trait differences to be inherited.

• GenotypeRelated: It describes population-level variation, not the genotype of an individual.

• Genome-wide association studyRelated: Heritability sets expectations for how much trait variation genetic associations might explain.

• Gene–environment interactionNarrower topic: Interaction complicates interpreting heritability because genetic effects can vary across environments.

• PhenotypeRelated: It estimates genetic contribution to variation, not the genetic determination of an individual’s phenotype.

• Evolutionary psychologyRelated: It distinguishes genetic contribution to present variation from claims about a trait's evolutionary origin.

• Nature versus nurtureRelated: It quantifies genetic variation without determining an individual’s destiny or separating genes from context.

• Phenotypic plasticityRelated: Plasticity complicates estimates of genetic contributions to traits across environments.

• Francis GaltonRelated: Galton’s family studies helped make inherited resemblance a central scientific question.

• On the Origin of SpeciesRelated: Natural selection requires advantageous variations to pass between generations.

• PenetranceCompared with: Heritability concerns population-level variation, whereas penetrance concerns outcomes for a genotype.

• Inclusive fitnessRelated: Heritable variation is required for fitness differences to shape evolution.

• ConsanguinityCompared with: It measures variation in a population, not the genetic risk of a particular related couple.

• AdaptationRelated: Selection can shape a trait only when relevant differences pass between generations.

• Cat breedRelated: It helps distinguish inherited breed traits from environmental effects.

• Genotype–phenotype correlationCompared with: Heritability summarizes variation within populations rather than predicting an individual's phenotype from genotype.

• Genetic variationRelated: Heritability estimates depend on the variation present in a particular population and environment.

• Individual differencesRelated: Heritability separates population-level genetic variation from claims about an individual’s origins.

• DarwinismRelated: Selection can produce lasting change only when relevant differences pass between generations.

• TemperamentRelated: Temperament shows genetic influence, but heritability does not make an individual trait fixed.

• CrossbreedingRelated: Heritability helps distinguish traits improved by selection within breeds from gains due to crossing.

• SociobiologyRelated: Evolutionary change in behavior requires heritable variation, though heritability alone does not prove adaptation.

• Quantitative geneticsBroader topic: It summarizes how much observed trait variation is associated with genetic differences.

• AdaptationismRelated: A trait cannot evolve by selection unless relevant variation is heritable.

• Antisocial personality disorderRelated: Genetic influence is one contributor studied in antisocial behavior, not a prediction about an individual.

• Biological determinismRelated: Heritability estimates are often misread as proof that traits are biologically fixed.

• Monozygotic twinsRelated: Twin comparisons are one method for estimating heritability, with assumptions and limitations.

• Chicken breedsRelated: It helps explain which breed traits can respond predictably to selection.

• Genetic determinismRelated: It is often mistaken for proof that a trait is genetically fixed.

• Twin studyNarrower topic: Twin designs estimate population-specific heritability, not the genetic determination of an individual.

• BiometricsRelated: Biometric models use variance components to estimate how much trait variation tracks genetic differences.

• Genetic epidemiologyRelated: It quantifies population-level genetic contribution without measuring an individual's genetic destiny.

• Somatic cellCompared with: Somatic mutations are generally not transmitted to offspring, unlike inherited genetic variation.

• Evolutionary theoryRelated: Evolution by selection requires trait differences to be transmitted across generations.

• Flynn effectCompared with: High heritability within a cohort does not explain why average scores change between cohorts.

• ImpulsivityRelated: Genetic influence is studied, but heritability does not determine an individual's behavior.

• NeuroticismRelated: Neuroticism shows heritable variation, but estimates do not determine an individual’s outcome.

• Race and intelligenceRelated: High heritability within groups does not establish a genetic cause for differences between groups.

• Hermann Joseph MullerRelated: Induced mutations can be inherited, but their effects do not make complex traits simply predictable.

• Sensory processing sensitivityRelated: Research examines genetic contributions without implying that sensitivity is genetically fixed.

• Australian LowlineRelated: The response to selecting smaller cattle depends on inherited variation in size.

• Behavioural geneticsRelated: It quantifies genetic contribution to behavioral variation without measuring how genetically determined an individual is.

• Congenital, Hereditary, and Neonatal Diseases and AbnormalitiesCompared with: Heritability is a population measure, unlike the category's inclusion of individual inherited diseases.