Question

What is the importance of air bladder in fishes?

Answer 1

it is very important for fishes .
because it regulates the pressure
if it weren't there then fishes would have been crushed by deep sea pressure

Answer 2

hlo mate here is ur answer

in bony fishes air bladder acts a hydrostatic organ.so that fishes float easily at desired levels.it helps in vertical movement of fish.in some fishes it helps in respiration.

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