Question

What is the function of the swim bladder?

Answer 1

The swim bladder is located in the body cavity and is derived from an outpocketing of the digestive tube. It contains gas (usually oxygen) and functions as a hydrostatic, or ballast, organ, enabling the fish to maintain its depth without floating upward or sinking.

Step-by-step explanation:

Answer 2

Answer: The crucial and most important function of the swimbladder is hydrostatic.

Explanation: The swim bladder is found in fish. It is an internal organ filled with gas and it enables the fish maintain buoyancy.

It usually contains gas and functions as a hydrostatic enabling the fish to maintain its depth inside water without floating upward or sinking below.