An illuminated plant is provided with `0.03 % CO_(2)`. The plant will

Options

A. Die
B. Just survive
C. Show normal photosynthesis
D. Have reduced respiration.

Answer

To solve the question regarding the effect of providing a plant with 0.03% carbon dioxide, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Role of Carbon Dioxide in Photosynthesis**:
- Carbon dioxide (CO₂) is a crucial raw material for photosynthesis, the process by which plants convert light energy into chemical energy (glucose).
- The typical atmospheric concentration of CO₂ is around 0.03% to 0.04%.

2. **Evaluate the Given CO₂ Concentration**:
- The question states that the plant is provided with 0.03% CO₂.
- This concentration is within the normal range found in the atmosphere.

3. **Determine the Impact on Photosynthesis**:
- Since the concentration of CO₂ is at a normal level, the plant will have sufficient CO₂ for photosynthesis.
- The plant will be able to perform photosynthesis effectively, producing glucose and oxygen as byproducts.

4. **Consider Other Processes**:
- The question also mentions respiration. While photosynthesis occurs during the day, respiration occurs continuously (day and night).
- The presence of normal CO₂ levels will not hinder respiration; thus, respiration will continue at a normal rate.

5. **Conclusion**:
- Given that the CO₂ concentration is adequate for photosynthesis, the plant will show normal photosynthesis under these conditions.

### Final Answer:
The plant will **show normal photosynthesis**.

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