Why is periodic exposure of plants to low temperature beneficial?

Explanation

**Step-by-Step Solution:**

1. **Understanding the Concept of Low Temperature Exposure:**
- Periodic exposure of plants to low temperatures can be beneficial as it influences their growth and development.

2. **Photosynthesis and Light Intensity:**
- During low temperatures, plants can still engage in photosynthesis, especially if they are exposed to adequate light. This means that even in cooler conditions, plants can produce food through photosynthesis.

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