A) liver
B) lungs
C) nasal cavity
D) kidney
Correct Answer: C
Solution :
Marine birds (sea gulls) have salt gland, to excrete large loads of salt eaten with their food and in the sea water they drink, as sea water contains about 3% salt which is three times saltier than a bird's body fluids. One salt glands is located above each eye. Each gland consists of several lobes arranged in parallel. Salt is secreted into many radially arranged tubules, then flows into a central canal that leads into the nose (nares).
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