Bivalent

'''Bivalent''' may refer to: *Bivalent (chemistry), a molecule formed from two or more atoms bound together * Bivalent ligand, a ligand of two drug-like molecules *Bivalent (genetics), a pair of homologous chromosomes * Bivalent vaccine, a vaccine directed at two pathogens or two strains of a pathogen *Bivalent (engine), an engine that can operate on two different types of fuel *A verb with a valency of two *Principle of bivalence, a semantic principle in logic

==See also== * Valence (disambiguation) * Bivalve (disambiguation)

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