Read the following statements and choose the correct option :

Options

A. Respiration is purely a catabolic process
B. Reduction of food results in the release of energy
C. Chemical energy is broken down during respiration to release energy
D. Fungi can make their own food and derive the energy by respiration

Answer

To answer the question, we need to analyze the statements provided and determine which one is correct based on our understanding of respiration in plants and fungi.

### Step-by-Step Solution:

1. **Understanding Respiration**:
- Respiration is primarily a catabolic process, meaning it breaks down complex molecules (like glucose) into simpler ones (like carbon dioxide and water), releasing energy in the process.

2. **Analyzing the Statements**:
- **Statement 1**: "Respiration is purely a catabolic process."
- This statement is partially correct. While respiration is primarily catabolic, it can involve anabolic processes as well, especially in the synthesis of ATP.
- **Statement 2**: "A reduction of food results in the release of energy."
- This statement is misleading. The breakdown of food (not reduction) releases energy, so this statement is incorrect.
- **Statement 3**: "Chemical energy is broken down during respiration to release energy."
- This statement is correct. During respiration, glucose (which contains chemical energy) is broken down to release energy, carbon dioxide, and water.
- **Statement 4**: "Fungi can make their own food and derive energy by respiration."
- This statement is incorrect. Fungi are saprophytic organisms, meaning they cannot make their own food and instead decompose dead organic matter to obtain energy.

3. **Choosing the Correct Option**:
- Based on the analysis, the only correct statement is **Statement 3**: "Chemical energy is broken down during respiration to release energy."

### Final Answer:
The correct option is **Statement 3**.