A person who is starving, that is not having food and is surviving only on water will have

Options

A. More urea in his blood
B. Less urea in his urine
C. Less fats in his urine
D. More glucose in his blood

Explanation

**Step-by-Step Solution:**

1. **Understanding Starvation**: When a person is starving, they are not consuming food, which means their body is not receiving essential nutrients, particularly proteins.

2. **Role of Proteins**: Proteins are broken down in the body to produce amino acids, which can then be converted into urea in the liver. Urea is a waste product that is excreted in urine.

3. **Effects of Starvation on Urea Production**: Since the starving person is not consuming food, there is a lack of protein intake. Consequently, the body will produce less urea because there are fewer proteins to break down.

4. **Urine and Blood Analysis**: In a starving individual:
- **Blood**: There will be more urea in the blood due to the breakdown of body tissues for energy, but less urea will be excreted in the urine.
- **Urine**: The urine will contain less urea because the body is not producing it in significant amounts without dietary protein.

5. **Conclusion**: Therefore, the correct statement regarding a person who is starving and surviving only on water is that they will have less urea in their urine.

**Final Answer**: A person who is starving and surviving only on water will have less urea in his urine.

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