Question

What will happen to a marine fish if kept in fresh water aquarium? Support your
answer with reasons. (AS 2)​

Answer 1

Answer:

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

Answer:

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