Multigenic inheritance.
D000757:Anencephaly / Q000235:genetics; D000818:Animals; D002971:Cleft Lip / Q000235:genetics*; D002972:Cleft Palate / Q000235:genetics*; D006168:Guinea Pigs; D006801:Humans; D006967:Hypersensitivity / Q000235:genetics; D006973:Hypertension / Q000235:genetics; D051379:Mice; D010641:Phenotype; D012306:Risk; D013552:Swine