Photosynthesis of Blue green algae is :-

Options

A. Oxygenic
B. Non oxygenic
C. Both oxygenic and no-oxygenic
D. None

Answer

To answer the question "Photosynthesis of Blue Green Algae is:", we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Blue Green Algae**:
- Blue green algae are also known as cyanobacteria. They are photosynthetic microorganisms that can perform photosynthesis like plants.

2. **Defining Photosynthesis**:
- Photosynthesis is the process by which light energy is converted into chemical energy, specifically glucose, using carbon dioxide and water, while releasing oxygen as a byproduct.

3. **Identifying the Components of Blue Green Algae**:
- Blue green algae contain chlorophyll, which is essential for photosynthesis. They also have the ability to fix nitrogen, which contributes to their blue-green color.

4. **Photosynthesis Process in Blue Green Algae**:
- During photosynthesis, blue green algae absorb carbon dioxide and release oxygen, similar to green plants. This process is facilitated by chlorophyll.

5. **Analyzing the Options**:
- Option A: Oxygenic - This suggests that the process produces oxygen, which is true for blue green algae.
- Option B: Non-oxygenic - This is incorrect as blue green algae do produce oxygen.
- Option C: Both oxygenic and non-oxygenic - This is also incorrect.
- Option D: None of the above - This is not applicable since option A is correct.

6. **Conclusion**:
- The correct answer is that the photosynthesis of blue green algae is oxygenic, as they release oxygen during the process.

### Final Answer:
Photosynthesis of Blue Green Algae is **Oxygenic**.

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