me oard files dar Which contains an inflectional morpheme? a. tastiest b. reader c. beautiful d. Peter

The correct answer is a. tastiest.An inflectional morpheme is a unit of meaning that is added to a word to indicate a grammatical feature, such as tense, case, number, or degree. In this case, the suffix "-est" in "tastiest" is an inflectional morpheme that indicates the superlative degree of the adjective "taste."