Buds typically occur at

Options

A. Leaf bases
B. Leaf axils
C. Tips of stems and roots
D. Tips of branches and leaf bases

Answer

### Step-by-Step Solution:

1. **Understanding Buds**:
- A bud is an undeveloped embryonic growth found in plants. It is compact and can develop into various structures such as leaves, flowers, or shoots.

2. **Types of Buds**:
- There are different types of buds:
- **Apical Buds**: Also known as terminal buds, these are located at the tips of stems or branches and are responsible for the vertical growth of the plant.
- **Lateral or Axillary Buds**: These buds are found in the axils of leaves and can develop into branches or flowers.
- **Accessory Buds**: These are additional buds that can also be present on the plant.

3. **Location of Buds**:
- Buds are typically found at specific locations on a plant:
- **At the tips of branches**: This is where apical buds are located, promoting upward growth.
- **At leaf bases**: Lateral buds are often found in the axil of leaves, which is the angle between the leaf and the stem.

4. **Correct Answer**:
- Given the options, the statement that buds typically occur at the tips of branches and leaf bases is accurate. Therefore, the correct answer is:
- **Option D: Tips of branches and leaf bases**.