Digestion and Absorption — Bio Zoology STD 11 — Question
Tamilnadu BoardEnglish MediumSTD 11Bio ZoologyDigestion and Absorption2 Marks
Question
Write a short note on gall stones.
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Answer
Any alteration in the composition of the bile can cause the formation of stones in the gall bladder. The stones are mostly formed of crystallized cholesterol in the bile. The gall stone causes obstruction in the cystic duct, hepatic duct, and also hepato-pancreatic duct causing pain, jaundice, and pancreatitis.
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