Question

what will happen to a marine fish if kept in fresh water aquarium? support your answer with reason​

Answer 1

Answer:

The fish would die or adapt and become modified.

Explanation:

Marine water fishes:

This water contains high amount of salts and less of water.

Hence, these fishes store water inside them.

To reduce the water loss, these expell concentrated urine.

Fresh water fishes:

This water has high amount of water but less salts.

Hence, these fishes try to expell most of the water.

These expell dilute urine.

When the marine fish is transferred to the fresh water sea, due to high water amount and less of salt ions, they would die.