The 'eyes' of the potato tuber represent

Options

A. nodes
B. roots buds
C. flower buds
D. leaf buds.

Explanation

**Step-by-Step Solution:**

1. **Understanding Potato Tuber Structure**: The potato tuber is an underground storage organ that is actually a modified stem. It stores nutrients and energy for the plant.

2. **Identifying the 'Eyes'**: The 'eyes' of the potato tuber are the small buds found on its surface. These buds are capable of sprouting into new plants.

3. **Function of the 'Eyes'**: Each 'eye' can develop into a new shoot, which will grow into a stem and leaves. This indicates that the 'eyes' are not roots, but rather parts of the stem.

4. **Distinguishing Between Bud Types**: In the context of plant morphology, there are different types of buds:
- **Root buds**: These develop into roots.
- **Flower buds**: These develop into flowers.
- **Leaf buds**: These develop into leaves.
- **Stem buds (or nodes)**: These are the ones that can develop into new stems and leaves.

5. **Conclusion**: Since the 'eyes' of the potato tuber are capable of producing new stems and leaves, they represent the nodes of the underground stem (stolon).

**Final Answer**: The 'eyes' of the potato tuber represent the nodes of the underground stem.

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