Which of the following is wrong?

Options

A. GFC and DFC are not interconnected
B. GFC and DFC are interconnected
C. GFC and DFC forms food web
D. Some of the organism of DFC are prey to GFC animals

Answer

To determine which statement is wrong regarding the interconnection between the Grassland Food Chain (GFC) and the Detritus Food Chain (DFC), we can analyze each option step by step.

### Step-by-Step Solution:

1. **Understanding GFC and DFC**:
- GFC refers to the Grassland Food Chain, which consists of primary producers (like grass), primary consumers (like grasshoppers), secondary consumers (like frogs), and tertiary consumers (like snakes and birds).
- DFC refers to the Detritus Food Chain, which involves decomposers and detritivores that feed on dead organic matter.

2. **Analyzing Option 1**:
- The statement claims that GFC and DFC are not interconnected. This is incorrect because both food chains interact with each other. For instance, the detritivores in the DFC break down organic matter, which enriches the soil and supports the growth of plants (primary producers) in the GFC.

3. **Analyzing Option 2**:
- This statement claims that GFC and DFC are interconnected. This is correct as discussed above. The energy and nutrients flow between these two chains.

4. **Analyzing Option 3**:
- The statement claims that GFC and DFC form a food web. This is also correct because both food chains contribute to the overall ecosystem and interlink through various organisms.

5. **Analyzing Option 4**:
- This statement claims that some organisms of DFC are prey to GFC animals. This is true as well; for example, detritivores can be consumed by primary consumers in the GFC.

6. **Conclusion**:
- Based on the analysis, the wrong statement is **Option 1**, which claims that GFC and DFC are not interconnected.

### Final Answer:
The wrong statement is: **GFC and DFC are not interconnected.**