During reading activities in elementary education, different textual genres may require specific interpretative strategies according to communicative purpose and audience expectations. Teachers frequently analyze how cohesion contributes to the organization of informational sequences and argumentative progression in written production. Considering the linguistic resources involved in textual cohesion, identify the correct statement:

Consider the following statements about phonology and morphology in English language analysis.

I. Derivational morphemes may modify the grammatical category of lexical items;
II. Minimal pairs demonstrate phonemic contrast through semantic distinction;
III. Inflectional morphemes frequently create independent lexical entries in discourse;
IV. Stress placement may contribute to differences in grammatical classification;
V. Allomorphic variation may occur according to phonological environment conditions.

Choose the correct alternative: