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Water is largely absorbed in...

Water is largely absorbed in

A

Stomach

B

Oesophagus

C

Small intestine

D

Colon.

Text Solution

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The correct Answer is:
**Step-by-Step Solution:** 1. **Identify the Question**: The question asks where water is largely absorbed in the gastrointestinal tract. 2. **Understand the Digestive System**: The gastrointestinal tract consists of several parts, including the mouth, esophagus, stomach, small intestine, large intestine, and rectum. Each part has a specific role in digestion and absorption. 3. **Focus on Water Absorption**: Water absorption is a critical process that occurs primarily in the intestines. 4. **Determine the Main Site of Absorption**: Research and knowledge indicate that approximately 90% of water absorption occurs in the small intestine. 5. **Explain the Process of Absorption**: Water is absorbed through a process called osmosis. In the small intestine, water moves from the lumen (the inside space of the intestine) through the epithelial cells lining the intestine and into the blood capillaries located in the villi. 6. **Mention Associated Absorption**: Along with water, electrolytes are also absorbed in the small intestine to maintain osmotic balance with the blood. 7. **Conclude the Answer**: Therefore, the correct answer to the question is that water is largely absorbed in the **small intestine**. **Final Answer**: Water is largely absorbed in the small intestine. ---
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