Describe two adaptations that affect the rate of transpiration in desert plants.

Explanation

**Step-by-Step Solution:**

1. **Understanding Transpiration:**
- Transpiration is the process by which water vapor is lost from the plant's surface, primarily through small openings called stomata. In desert plants, this process is crucial as they need to conserve water due to the arid environment.

2. **Adaptation 1: Thick, Waxy Cuticle**
- Desert plants often have a thick, waxy cuticle covering their leaves and stems. This adaptation helps to:
- **Reduce Water Loss:** The waxy layer acts as a barrier that minimizes evaporation of water from the plant's surface.
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