Bud associated with the underground stem of potato is

Options

A. Axillary
B. Apical
C. Adventitious
D. internodal

Answer

**Step-by-Step Solution:**

1. **Identify the Structure of Potato:**
- The potato is classified as an underground stem. It is specifically a modified stem that stores nutrients.

2. **Understand the Types of Buds:**
- Buds can be classified into different types: axillary, apical, adventitious, and internodal.
- Axillary buds develop in the axil of leaves, apical buds are located at the tip of the stem, adventitious buds arise from unusual places, and internodal buds develop from the stem between nodes.

3. **Recognize the Specific Bud in Potatoes:**
- In potatoes, the underground stem has swollen tips known as tubers. These tubers contain "eyes," which are actually axillary buds.

4. **Function of Axillary Buds:**
- The axillary buds (or eyes) on the potato tuber are responsible for the potential growth of new potato plants. They can sprout and grow into new stems and leaves.

5. **Conclusion:**
- Therefore, the type of bud associated with the underground stem of potato is the **axillary bud**.

**Final Answer:**
The bud associated with the underground stem of potato is an **axillary bud**.

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