Edible roots are found in

Options

A. rice
B. wheat
C. potato
D. sweet potato

Explanation

**Step-by-Step Solution:**

1. **Understanding Edible Roots**: Edible roots are the underground parts of plants that are modified to serve as storage organs. They primarily store nutrients, especially starch, which can be utilized by the plant.

2. **Analyzing the Options**:
- **Rice**: Rice is a cereal grain. The edible parts of rice are the bran, endosperm, and embryo. The root of the rice plant is not edible.
- **Wheat**: Similar to rice, wheat is also a cereal grain. The edible parts are the bran, endosperm, and embryo. The root is not considered edible.
- **Potato**: Potatoes are not roots; they are modified stems known as tubers. The edible part of the potato is the stem, not the root.
- **Sweet Potato**: Sweet potatoes are indeed edible roots. They are large, starchy, and sweet-tasting tuberous roots that serve as storage organs.

3. **Conclusion**: Among the given options, the only plant that has edible roots is the sweet potato.

**Final Answer**: Edible roots are found in **sweet potato**.

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