What is the effect of red light 740 nm on the short-day plants?

Explanation

### Step-by-Step Solution:

1. **Understanding Short-Day Plants**:
- Short-day plants are those that require a longer duration of darkness to initiate flowering. They typically bloom when the nights are longer than a certain critical length.

2. **Identifying the Type of Light**:
- The light at 740 nm falls within the far-red light spectrum. Far-red light is distinct from red light, which ranges from 640 to 680 nm.

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