Give one example of each of cellular and tissue organisation.

Explanation

To answer the question, "Give one example of each of cellular and tissue organization," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Cellular Organization**:
- Cellular organization refers to the arrangement of cells that perform their own individual functions. In this level of organization, each cell operates independently.
- Example: An organism that exhibits cellular organization is a sponge, specifically the species *Cyclina*.

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