Fishes with swim bladder without direct communication with exterior and where there is little separation of secretory and absorbent parts are

Fishes having swim bladder, which do not have direct communication with the exterior and where resorbent and seretory part is not sharply separated from one another are called as

What is the role of swim bladder in the fish?

The role of swim bladder of rohu fish-

What is the role of swim bladder in fish ?

What is the role of swim bladder in fishes.

Assertion : A bony fish can stay at a particular depth without expending energy is a swimming contrary to the cartilaginous fishes. Reason : In bony fishes, the swim bladder is present which helps in buoyancy. (a) If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion. (b) If both Assertion and Reason are true ,but the Reason is not the correct explanation of the Assertion. (c) If Assertion is true, but Reason is false (d) If both Assertion and Reason are false.

What is use of swim bladder of bony fishes ?

The part of the nephron of kidney where Cl^- is absorbed along with Na^+ is

What is the advantage of swim bladder to some types of fish?