Question

What will happen to a marine fish if kept in fresh water aquarium ? Support your answers with reasons.​

Answer 1

Answer:

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Explanation:

If a marine fish is placed in a freshwater aquarium, fish would not be able to survive because fishes are adapted to sea water, fishes body are hypertonic but when water moves to an aquarium it becomes hypotonic. They are unable to regulate the metabolic process in the changed environment and they die.

Answer 2

Explanation:

If a Marine fish placed in a fresh water aquarium then its chances of survival will diminish.This is because their bodies are adopted high salt concentrated of the marine environment.In fresh water conditions,they are unable to regulate the water entering their body (through osmosis).