Corm is the modification of

Options

A. Root
B. Leaf
C. Stem
D. Bud

Answer

**Step-by-Step Text Solution:**

1. **Understanding the Term "Corm":**
- A corm is a type of underground storage organ found in certain plants. It is essential to identify its characteristics to determine its classification.

2. **Identifying the Characteristics of Corm:**
- A corm is a solid, swollen stem that serves as a storage organ. It is different from other modifications like bulbs or tubers.

3. **Structure of Corm:**
- Corms have nodes and internodes. The nodes are the points from which leaves or shoots can grow, while the internodes are the sections between the nodes.

4. **Function of Corm:**
- The primary function of a corm is to store food and nutrients. This storage helps the plant survive adverse conditions such as winter, drought, and heat.

5. **Conclusion:**
- Based on the characteristics and functions, we can conclude that a corm is a modification of the stem.

6. **Final Answer:**
- Therefore, the correct answer to the question "Corm is the modification of" is **Option C: Stem**.

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