The air bladder in a fish helps in:

  • A
    Hydrostasis
  • B
    Respiration
  • C
    Sound production
  • D
    All of these

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Similar Questions

Which animal has a skin covered with ctenoid scales?

Which of the following fishes possesses an air bladder?

Which of the following belong to class $Osteichthyes$?
$a$. Sea urchin
$b$. Seahorse
$c$. Flying fish
$d$. Sawfish
$e$. Dogfish

Which of the following statements is $NOT$ true for bony fishes (Osteichthyes)?

Assertion $(A)$: Fish live in water.
Reason $(R)$: Fish are adapted to aquatic environments.
Which option is correct for Assertion $(A)$ and Reason $(R)$?

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