Q. Air bladder occurs in
A) Torpedo
B) Anabas
C) Scoliodon
D) Elasmobranch
Explanation
Air bladder is present in bony fishes, e.g., Anabas, which is respiratory balancing and sound producing organ.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.