The plant part eaten is case of radish is

Options

A. stem
B. root
C. flower
D. seed

Explanation

**Step-by-Step Solution:**

1. **Identify the Plant**: We are discussing radish, which is a type of root vegetable.

2. **Understand the Structure**: Radish grows underground, which is an important characteristic of this plant.

3. **Determine the Edible Part**: The part of the radish that we eat is actually a modified part of the plant.

4. **Recognize the Modification**: The radish is a modification of the root. In this case, the root has swollen to store food for the plant.

5. **Explain the Function**: The swollen root acts as a storage organ, where the plant stores nutrients and energy, which is why it is fleshy and juicy.

6. **Conclude the Answer**: Therefore, the part of the radish that we eat is the root.

**Final Answer**: The plant part eaten in the case of radish is the root.

---