Which of the following would not have an effect on flowering of a particular plant species?

Options

A. Plant age
B. Nutritional status
C. Temperature
D. Prevailing wind

Answer

To determine which factor does not affect the flowering of a particular plant species, we can analyze each option provided:

1. **Plant Age**:
- As plants mature, their ability to flower increases. Young plants may not be capable of flowering, while older, mature plants are more likely to produce flowers. Therefore, plant age does have an effect on flowering.

2. **Nutritional Status**:
- Nutrients are essential for plant growth and development, including the process of flowering. A plant lacking in necessary nutrients may not flower properly or at all. Thus, nutritional status does influence flowering.

3. **Temperature**:
- Temperature plays a significant role in flowering. Many plants require specific temperature ranges to initiate flowering, and this is often linked to photoperiodism, which is the response of plants to the length of day and night. Therefore, temperature does affect flowering.

4. **Prevailing Wind**:
- Prevailing wind, unlike the other factors, does not have a direct impact on the flowering process of plants. While wind can affect pollination and seed dispersal, it does not influence the ability of a plant to flower. Thus, prevailing wind would not have an effect on flowering.

**Conclusion**: The factor that does not have an effect on the flowering of a particular plant species is **prevailing wind** (Option 4).