Chloragogen cells found in coelomic fluid of earthworms are analogous to vertebrate

Options

A. kidney
B. gut
C. liver
D. lungs

Answer

**Step-by-Step Solution:**

1. **Understanding Chloragogen Cells**:
- Chloragogen cells are specialized cells found in the coelomic fluid of earthworms (phylum Annelida). They play a crucial role in the metabolism of the organism.

2. **Functions of Chloragogen Cells**:
- These cells are primarily responsible for storing glycogen, which serves as an energy reserve.
- They also help in detoxifying harmful substances or neutralizing toxins that may be present in the coelomic fluid.

3. **Identifying Analogous Structures**:
- In vertebrates, the liver serves similar functions. It is responsible for storing glycogen and detoxifying various metabolites and toxins from the blood.

4. **Conclusion**:
- Therefore, the chloragogen cells in earthworms can be considered analogous to the liver in vertebrates due to their similar functions of glycogen storage and detoxification.

**Final Answer**: Chloragogen cells found in the coelomic fluid of earthworms are analogous to the liver in vertebrates.

---