Development of flowers on old stems is an example of

Options

A. Anthesis
B. Polycarpy
C. Anthotaxy
D. Cauliflory

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the development of flowers on old stems. We need to identify the correct term that describes this phenomenon.

2. **Analyzing the Options**:
- **Option A: Anthesis**: This term refers to the flowering period of a plant. It does not specifically relate to the location of flower development (old stems).
- **Option B: Polycarpy**: This term refers to a condition where a plant has multiple carpels in its gynoecium. It does not pertain to where flowers develop.
- **Option C: Anthotex**: This term describes the arrangement of flowers in a cluster. Again, it does not address the development of flowers on old stems.
- **Option D: Cauliflory**: This term describes a condition where flowers and fruits develop directly from the main stems or woody trunks of a plant, rather than from new growth.

3. **Identifying the Correct Answer**: Since the question specifically mentions the development of flowers on old stems, the correct answer is **Option D: Cauliflory**. This term accurately describes the phenomenon where flowers grow from older parts of the plant.

4. **Conclusion**: The development of flowers on old stems is an example of cauliflory, as it refers to the growth of flowers from the main stem or woody trunk.

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