Which of the following organs is not excretory in nature?
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Lungs
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Skin
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Gall bladder
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Liver
C
Correct answer
Explanation
The gallbladder is a small pear-shaped organ, that stores and concentrates bile. The gallbladder is connected to the liver by the hepatic duct. It is approximately 3 to 4 inches (7.6 to 10.2 cm) long and about 1 inch (2.5 cm) wide. The function of the gallbladder, is to store bile and concentrate.