How can o ne differentiate algae from fungi?

Explanation

To differentiate algae from fungi, we can follow these steps:

### Step 1: Cellular Structure
- **Algae**: Algae can be both prokaryotic (like blue-green algae) and eukaryotic (like green algae). This means that algae may or may not have a well-defined nucleus.
- **Fungi**: Fungi are always eukaryotic, meaning they have a well-defined nucleus.

### Step 2: Habitat
- **Algae**: Algae are primarily found in aquatic environments, such as oceans, lakes, and ponds.
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