Correct option is A
Statement (ii) is incorrect as language can be analyzed at multiple levels. Statements (i), (iii) and (iv) are correct descriptions of language properties.
Information Booster:
1. Duality of Structure: Language operates at phonemic and morphemic levels.
2. Novel Utterances: Highlight creativity in language use.
3. Shared Understanding: Facilitates communication within linguistic groups.
4. Syntax: Dictates the arrangement of words.
5. Language Evolution: Reflects cultural and cognitive growth.
6. Cognitive Linguistics: Explores language as a mental phenomenon.