Air bladder occurs in |
|||||||
a) |
Torpedo |
b) |
Anabas |
c) |
Scoliodon |
d) |
Elasmobranch |
Air bladder occurs in |
|||||||
a) |
Torpedo |
b) |
Anabas |
c) |
Scoliodon |
d) |
Elasmobranch |
(b)
Air bladder is present in bony fishes, e.g., Anabas, which is respiratory balancing and sound producing organ.