326
Question
What is the use of the swim bladder of bony fishes ?
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Solution
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Swim bladder or air bladder provides buoyancy to the fish.
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It is present only in bony fish.
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It is a gas-filled organ that helps the bony fish to control its buoyancy in water without sinking.
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Swim bladder or air bladder provides buoyancy to the fish.
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It is present only in bony fish.
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It is a gas-filled organ that helps the bony fish to control its buoyancy in water without sinking.
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