How does the cuticle represent an adaptive advantage for early land plants?

Explanation

**Step-by-Step Solution:**

1. **Definition of Cuticle**: The cuticle is a protective waxy layer found on the surface of leaves and stems of plants. It is primarily composed of cutin, a waxy substance that forms a barrier.

2. **Function of the Cuticle**: The main function of the cuticle is to reduce water loss from the plant's surface. It acts as a barrier that minimizes the evaporation of water from the plant tissues.

3. **Importance for Early Land Plants**: Early land plants faced the challenge of adapting to a terrestrial environment, where water availability is less than in aquatic habitats. The cuticle helps these plants retain moisture, which is crucial for their survival.

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