Which polysaccharide is associated with animal organisms?

Explanation

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks for the polysaccharide associated with animal organisms.

2. **Recall Polysaccharides**: Understand that polysaccharides are long chains of monosaccharide units. Common examples include starch, cellulose, and glycogen.

3. **Focus on Animal Organisms**: Among the polysaccharides, identify which one is specifically associated with animals.

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