Adipose fins are found in:

Correct option is A

Correct Answer: (a) Salmon
Explanation:
→ Adipose fin is a small, fleshy fin located between the dorsal and caudal fins.
→ Common in salmonids, catfishes, and characins.
→ Function possibly relates to stability and sensory modulation.
Information Booster:
→ Adipose fin presence is a taxonomic character in many fishes.
→ Some aquaculture practices remove adipose fins for marking.
→ Its role remains debated but may enhance maneuverability.
Additional Information (Other Options):
(b), (c), (d) – Cyprinids lack adipose fins.