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Definition of the noun air bladder
What does air bladder mean as a name of something?
- an air-filled sac near the spinal column in many fishes that helps maintain buoyancy
Alternative definition of the noun air bladder
- An internal organ that fish use to control their buoyancy, allowing them to maintain or change depth by changing their density.
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by Marshall Cavendish Corporation
Air bladder Most bladder wracks have air bladders that provide the submerged fronds with buoyancy, raising them toward the sunlight where the seaweed can photosynthesize effectively. Bladder wracks that grow in areas with strong wave ...
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Air bladder Meaning
Video shows what air bladder means. An internal organ that fish use to control their buoyancy, allowing them to maintain or change depth by changing their ...
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