Which of the following is an example of a possessive pronoun?

The correct answer highlights "his" as an example of a possessive pronoun because it indicates ownership or possession. Possessive pronouns are used to show that something belongs to someone, and "his" serves this function by replacing a noun to denote that something belongs to a male individual.

For instance, in the sentence "This is his book," "his" clearly conveys that the book belongs to him. It's important to understand that possessive pronouns do not require an accompanying noun; they stand alone to represent ownership.

Other options do not fit the definition of possessive pronouns. "Himself" is a reflexive pronoun used for emphasis or to indicate that the subject is also the object of the verb. "Who" is an interrogative pronoun used to ask questions about people. "Yours," while a possessive pronoun, specifies ownership related to the second person but differs in grammatical context from "his," which is more commonly recognized in direct examples of possession. Overall, the choice "his" is a clear and straightforward example of a possessive pronoun.