Which of the following is known as “live fishes”?

Correct option is B

Correct Answer: (b) Air breathing fishes
Explanation:
→ “Live fishes” in common parlance refers to species that can survive out of water for some time by air breathing (e.g., Clarias, Heteropneustes).
→ Their accessory respiratory organs or vascularized skin/labyrinth organs enable aerial respiration.
Information Booster:
→ These fishes are preferred for live-fish markets because they tolerate handling and short-term transport.
Additional Information (Other Options):
(a) Carps: not termed “live fishes” typically; (c),(d): different groups not matching the phrase.