NCERT Solutions for Class 11 Biology Chapter 4 Animal Kingdom
Important Board Questions
Animal Kingdom
NCERT Books for Session 2022-2023
CBSE Board and UP Board
Question : 10
How important is the presence of air bladder in Pisces?
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NCERT Solutions for Class 11 Biology Chapter 4 Animal Kingdom
Important Board Questions
Animal Kingdom
NCERT Books for Session 2022-2023
CBSE Board and UP Board
Question : 10
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.
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