A person deficient in Rhodopsin should take -

Options

A. Tomatoes
B. Radish
C. Carrots
D. Guavas

Answer

### Step-by-Step Solution

1. **Understanding Rhodopsin**: Rhodopsin is a visual pigment found in the rod cells of the retina. It is crucial for low-light vision and is made up of a protein called opsin and a chromophore called 11-cis-retinal.

2. **Identifying the Role of Vitamin A**: The 11-cis-retinal component of rhodopsin is derived from vitamin A. Therefore, a deficiency in rhodopsin indicates a potential deficiency in vitamin A.

3. **Analyzing the Options**:
- **Tomatoes**: These are rich in vitamin C and fibers but not a significant source of vitamin A.
- **Radish**: Similar to tomatoes, radishes are also rich in vitamin C and fibers, but they do not provide vitamin A.
- **Carrots**: Carrots are well-known for being high in beta-carotene, which the body converts into vitamin A. This makes carrots an excellent choice for someone needing to increase their vitamin A intake.
- **Guavas**: Guavas are rich in vitamin C but do not provide a significant amount of vitamin A.

4. **Conclusion**: Given that a person deficient in rhodopsin should increase their intake of vitamin A, the best option among the provided choices is **carrots**.

### Final Answer
A person deficient in rhodopsin should take **carrots**.

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