Difference between sere and seral community.

Explanation

### Step-by-Step Text Solution:

1. **Definition of Sere**:
- A sere refers to the entire sequence of ecological communities that successively change in a particular area over time. It represents the complete series of stages in ecological succession, starting from pioneer species to the climax community.

2. **Example of Sere**:
- For instance, in a zero-sere (primary succession on bare rocks), the sequence begins with lichens, followed by mosses, then herbs, shrubs, and finally, a forest of woody trees. This entire progression from lichens to the climax community (the forest) constitutes the sere.

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