Which of the following is not used for vegetative propagation ?

Options

A. Bud
B. Bulbil
C. Turion
D. Antherozoid

Explanation

**Step-by-Step Solution:**

1. **Understand the Concept of Vegetative Propagation:**
- Vegetative propagation is a method of asexual reproduction in plants where a part of the plant can grow into a new individual. This can occur through various structures like buds, bulbs, and turions.

2. **Analyze the Options Provided:**
- The options given are Bud, Bulbul, Turion, and Anthrozoid. We need to determine which of these is not involved in vegetative propagation.

3. **Evaluate Each Option:**
- **Bud:**
- Buds are capable of vegetative propagation. For example, in potatoes, the "eyes" or buds can grow into new plants.
- **Bulbul:**
- Bulbuls, like those found in onions, can also grow into new plants when separated from the parent plant. Thus, they are used in vegetative propagation.
- **Turion:**
- Turions are hard outgrowths that can develop in the roots of some plants under stress conditions. They can also grow into new plants, indicating they are involved in vegetative propagation.
- **Anthrozoid:**
- Anthrozoids refer to the male gametes (sperms) of plants and are involved in sexual reproduction, not vegetative propagation.

4. **Identify the Correct Answer:**
- Since anthrozoids are associated with sexual reproduction and do not contribute to vegetative propagation, the correct answer to the question is **Anthrozoid**.

**Final Answer: Anthrozoid is not used for vegetative propagation.**

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