Multiple Choice
Fresh water vertebrates
A) are hyper-osmotic regulators.
B) produce large volumes of hypotonic urine.
C) maintain lower internal osmolarities in order to minimize water intake.
D) are adapted to take in ions of sodium, chlorine and calcium by means of gills, chloride cells and moist skin.
E) all these.
Correct Answer:

Verified
Correct Answer:
Verified
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Q8: Hyperosmotic regulation is found in all freshwater
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Q14: Match each sentence with the most appropriate
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