A freshwater fish:

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?

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?

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?

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?

native freshwater fishes

What are freshwater fishes ?

Which of the following are common freshwater fishes ?

Which of the following are common freshwater fishes ?

Which of the following are common freshwater fishes ?

Which of the following are common freshwater fishes ?