Which pigment is responsible for brown colour of brown algae?

Explanation

To answer the question "Which pigment is responsible for the brown color of brown algae?", we can break down the solution into the following steps:

### Step-by-Step Solution:

1. **Identify the Group of Algae**:
- Brown algae belong to a specific group of algae known for their distinctive color.

2. **Understand the Pigments Present**:
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