Degrowth takes place when

Options

A. Anabolism is higher than catobolism
B. Catabolism is higher than anabolism
C. Protoplasmic synthesis is more than apoplasmatic synthesis
D. Apoplasmatic synthesis is more than protoplasmic synthesis.

Answer

### Step-by-Step Solution:

1. **Understanding Degrowth**:
- Degrowth refers to a decrease in the mass or size of an organism. It is essentially the opposite of growth.

2. **Defining Metabolism**:
- Metabolism is the sum of all chemical reactions occurring within the body. It consists of two main processes: anabolism and catabolism.

3. **Differentiating Anabolism and Catabolism**:
- **Anabolism**: This is the process of synthesizing or building up substances. It is associated with positive growth.
- **Catabolism**: This is the process of breaking down substances. It is associated with negative growth.

4. **Analyzing the Options**:
- **Option 1**: Anabolism is higher than catabolism. (This indicates positive growth)
- **Option 2**: Catabolism is higher than anabolism. (This indicates negative growth, or degrowth)
- **Option 3**: Protoplasmic synthesis is more than apoplasmatic synthesis. (This indicates positive growth)
- **Option 4**: Apoplasmatic synthesis is more than protoplasmic synthesis. (This also indicates positive growth)

5. **Identifying the Correct Answer**:
- Since degrowth represents a negative growth scenario, the correct answer is **Option 2**, where catabolism is higher than anabolism.

### Conclusion:
Degrowth takes place when catabolism is higher than anabolism, which corresponds to **Option 2**.

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