In phaeophyceae, thylakoids are found in group as

Options

A. 3's
B. 4's
C. 5's
D. 6's

Answer

**Step-by-Step Solution:**

1. **Identify the Group**: The question asks about the arrangement of thylakoids in Phaeophyceae, which is a class of brown algae.

2. **Understand Thylakoids**: Thylakoids are membrane-bound compartments found within chloroplasts. They are crucial for the light-dependent reactions of photosynthesis.

3. **Characteristics of Phaeophyceae**: Phaeophyceae, or brown algae, are autotrophic and multicellular organisms. They contain pigments such as fucoxanthin, chlorophyll A, and chlorophyll C, which contribute to their greenish-brown color.

4. **Arrangement of Thylakoids**: In Phaeophyceae, thylakoids are arranged in groups of three. This is a key characteristic that differentiates them from other classes of algae.

5. **Conclusion**: Based on the information gathered, the correct answer to the question is that in Phaeophyceae, thylakoids are found in groups of three.

**Final Answer**: The thylakoids in Phaeophyceae are found in groups of three.

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