The 'pronoun-antecedent agreement' says that the pronoun must agree with the antecedent in number and person. Therefore, the singular pronouns must carry a pronoun-antecedent and a singular pronoun employ a singular antecedent.
As per the question, the choice that correctly features a 'pronoun-antecedent agreement' would be option C as it appropriately employs singular pronoun 'his' with the singular antecedent 'neither' and therefore, exemplifies the agreement. Thus, <u>option C</u> is the correct answer.
Emitting visible light as a result of the excitation of phosphors by ultraviolet photons produced by the passage of an electrical current through an inert gas infused with mercury” is the definition of florescent.
Florescent makes visible light through fluorescence. Fluorescence simply deals with how light is emitted through a substance which has absorbed light.