Question

How important is the presence of air bladder in Pisces?​

Answer 1

Gas bladder or air bladder is a gas filled sac present in fishes. It helps in maintaining buoyancy. Thus, it helps fishes to ascend or descend and stay in the water current.

Answer 2

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Answer ....

The presence of air bladder in the Pieces is very important as they don't need to swim continuously . It helps in maintaining buoyancy . Those fishes who don't have air bladder, have to swim continuously in order to prevent sinking .

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