Vegetative propagation by leaves is found in

Options

A. Murraya spp
B. Bryophyllum daigremontianum
C. Albizia lebbeck
D. Dalbergia sissoo

Answer

**Step-by-Step Solution:**

1. **Understanding Vegetative Propagation**: Vegetative propagation is a form of asexual reproduction in plants where new individuals are produced from the vegetative parts of the plant, such as leaves, stems, or roots.

2. **Role of Leaves in Vegetative Propagation**: In some plants, leaves can give rise to new plants through structures known as adventitious buds. These buds can develop into new shoots and eventually form new plants.

3. **Identifying the Plant**: One well-known example of a plant that reproduces vegetatively through its leaves is Bryophyllum.

4. **Mechanism in Bryophyllum**: In Bryophyllum, adventitious buds arise from the notches located at the margins of the leaves. These buds can grow into new plants when the conditions are favorable.

5. **Conclusion**: Therefore, the correct answer to the question "Vegetative propagation by leaves is found in" is Bryophyllum, specifically Bryophyllum digromontanum.

**Final Answer**: Bryophyllum digromontanum

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