Epiphyllous buds take part in

Options

A. Growth in length
B. Photosynthesis
C. Reproduction
D. Reduction in transpiration

Answer

**Step-by-Step Solution:**

1. **Understanding Epiphyllous Buds**:
- Epiphyllous buds are a type of adventitious bud, meaning they do not originate from the stem apex or axillary buds. Instead, they develop from the margins or surfaces of leaves.

2. **Identifying the Plant**:
- These buds are commonly found in the plant Bryophyllum. This plant is known for its ability to reproduce vegetatively.

3. **Function of Epiphyllous Buds**:
- The primary function of epiphyllous buds is to serve as a means of vegetative propagation. This means they help the plant reproduce without the need for seeds.

4. **Mechanism of Reproduction**:
- When the epiphyllous buds detach from the leaves, they can fall to the ground and take root, growing into new plants. This process is a form of asexual reproduction.

5. **Conclusion**:
- Based on the above points, we can conclude that epiphyllous buds take part in reproduction, specifically through vegetative propagation in Bryophyllum.

**Final Answer**: Epiphyllous buds take part in **reproduction** (Option 3).

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