Stool of a person is whitish grey coloured due to malfunction of which of the following organs?

Options

A. Pancreas
B. Spleen
C. Kidney
D. Liver

Answer

To determine which organ's malfunction leads to whitish-grey stool, we can follow these steps:

### Step-by-Step Solution:

1. **Understand Normal Stool Color**:
- Normal stool color is primarily yellowish-brown due to the presence of bile pigments, mainly bilirubin and biliverdin, which are produced by the liver.

2. **Identify the Role of the Liver**:
- The liver produces bile, which is stored in the gallbladder. Bile is essential for the digestion of fats and also contributes to the color of the stool.

3. **Recognize the Impact of Liver Malfunction**:
- If the liver is not functioning properly, it may not produce enough bile or the bile may not be released properly into the intestines. This can lead to a decrease in bilirubin in the stool.

4. **Consider Other Organs**:
- The pancreas, spleen, and kidneys play important roles in digestion and metabolism, but they do not directly affect the color of the stool in the same way that the liver does.

5. **Conclusion**:
- A whitish-grey stool indicates a lack of bile pigments, which is primarily caused by liver malfunction. Therefore, the organ responsible for this change in stool color is the **liver**.

### Final Answer:
The stool of a person is whitish-grey colored due to the malfunction of the **liver**.

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