A. Detection of pressure in water
B. Maintaining buoyancy in water
C. Gaseous exchange
D. Movement in water
Correct Answer: Option C
C. Gaseous exchange
Explanation
Operculum or gill cover helps the tilapia fish in gaseous exchange.
A. Detection of pressure in water
B. Maintaining buoyancy in water
C. Gaseous exchange
D. Movement in water
Correct Answer: Option C
C. Gaseous exchange
Explanation
Operculum or gill cover helps the tilapia fish in gaseous exchange.
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