title: Human behavioural genetics.
mesh_terms: D002874:Chromosome Mapping; D004777:Environment; D005260:Female; D005787:Gene Frequency; D014644:Genetic Variation; D005824:Genetics, Behavioral; D005838:Genotype; D006801:Humans; D010641:Phenotype; D011247:Pregnancy; D011618:Psychotic Disorders / Q000235:genetics; D012725:Sexual Behavior; D014427:Twins; D015053:Zygote