A basket of vegetables contains carrot, potato, radish and tomato. Which of them represent the correct homologous structures?

Options

A. Carrot and potato
B. Carrot and tomato
C. Radish and carrot
D. Radish and potato

Explanation

To determine which vegetables represent homologous structures from the given options (carrot, potato, radish, and tomato), we need to follow these steps:

### Step-by-Step Solution:

1. **Understand Homologous Structures**:
- Homologous structures are anatomical features in different species that share a common ancestry, even if their functions may differ. They have the same basic design or structure.

2. **Identify the Vegetables**:
- We have four vegetables: carrot, potato, radish, and tomato.

3. **Analyze Each Pair**:
- **Carrot and Potato**:
- Carrot is a taproot, while potato is a tuber. They do not share the same basic structure.
- **Carrot and Tomato**:
- Carrot is a root vegetable, and tomato is a fruit. They do not share the same basic structure.
- **Radish and Carrot**:
- Both radish and carrot are root vegetables and have a similar basic structure (taproot).
- **Radish and Potato**:
- Radish is a root vegetable (taproot), while potato is a tuber. They do not share the same basic structure.

4. **Conclusion**:
- The only pair that represents homologous structures is **Radish and Carrot**, as both have a similar basic design (taproot).

### Final Answer:
The correct homologous structures among the vegetables are **Radish and Carrot**.

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