Concept:Binomial nomenclature is the system of giving organisms a two-part scientific name. It was introduced by Carolus Linnaeus.Explanation:Carolus Linnaeus was a Swedish naturalist.He developed the modern method of naming organisms using their genus and species.For example, humans are named Homo sapiens under this system.Therefore, the scientist responsible for introducing binomial nomenclature is Carolus Linnaeus.Answer:B. Carolus Linnaeus