Name any 4 marine fishes that are eaten.

Name some very common marine water fishes that are eaten today

Name some very common fresh water fishes that are eaten today

Some common marine fishes are

If a marine fish is placed in a fresh water aquarium, will the fish be able to survive? Why or why not?

Name any gill fungus.

Important edible marine fishes of india are

Statement(S). Marine fishes have aglomerular kidneys Reason(R ). Aglomerular kidneys increase the loss of water through urine

Consider the following statements For osmoregulation in aquatic medium 1. A freshwater fish has to drink water continuously 2. A marine bony fish has to drink water continuously 3. A freshwater fish produces copious urine, which is hypo-osmotic to blood 4. A marine fish produces scanty urine, which is hypo-osmotic to blood Which of the statements given above is/are correct?

A marine dinosaur is

A marine dinosaur is