Correct option is C
Correct Answer: (c) Perciformes
Explanation:
→ Perciformes is the largest order of higher teleosts, containing diverse perches, cichlids, gobies, tuna relatives, etc.
→ Represents advanced evolutionary features.
Information Booster:
→ Many species show spiny fins, swim bladder modifications, and varied body shapes.
→ Dominant marine and freshwater teleost group.