A person who is not taking food or beverages will have ______in urine.

Options

A. little glucose
B. less urea
C. excess urea
D. little fat

Explanation

To solve the question "A person who is not taking food or beverages will have ______ in urine," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Context**: The question states that a person is not consuming any food or beverages. This means that the body is not receiving any nutrients or hydration.

2. **Identify the Role of Food and Beverages**: When a person consumes food, the body breaks it down, and one of the byproducts of protein metabolism is urea, which is a nitrogenous waste product.

3. **Consider the Effect of Fasting**: If a person is not eating or drinking, the intake of proteins and other nutrients is significantly reduced. As a result, the production of urea will also decrease because there are fewer proteins being metabolized.

4. **Conclusion on Urea Levels**: Since urea is formed from the breakdown of proteins, and with no food intake, the body will produce less urea. Therefore, the urine of a person who is not taking food or beverages will contain less urea.

5. **Final Answer**: The correct answer to fill in the blank is "less urea."