To maintain constant body conditions in fresh water, a fish must
A) actively uptake ions and excrete large volumes of dilute urine.
B) get rid of excess water by osmosis.
C) osmoconform to its environment.
D) activate gill pumps to get rid of excess ions.
E) lose ions by diffusion from their surface.
Correct Answer:
Verified
Q4: Which of the following statements regarding osmosis
Q5: A student carried out an experiment in
Q6: In aquatic animals
A) water is gained through
Q7: The osmotic concentration in the body fluids
Q8: Animals that move between salt and fresh
Q10: Terrestrial animals
A) allow their ionic composition to
Q11: Examine the data in the following table.
Animal
Q12: Most aquatic animals eliminate nitrogenous waste by
Q13: Which of the following statements is true?
A)
Q14: The advantage of excreting guanine is that
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