In Herdmania excretion is carried out by

Options

A. Kolliker's pit
B. Protonephridia
C. General body surface
D. Neural gland

Answer

**Step-by-Step Solution:**

1. **Identify the Organism**: The question asks about excretion in Herdmania, which is a member of the phylum Chordata.

2. **Understand Excretion in Chordates**: In Chordates, various excretory organs can be present, including kidneys, nephridia, and other specialized structures.

3. **Evaluate the Options**:
- **Cochlear Split**: This is not an excretory organ in Herdmania; it is associated with Amphioxus (lancelet).
- **Protonephridia**: This is an excretory organ found in flatworms (Platyhelminthes) and is not applicable to Herdmania.
- **General Body Surface**: While some organisms can excrete waste through their body surface, this is not the primary method for Herdmania.
- **Neural Glands**: These are specialized glands located near the brain of Herdmania and are involved in the excretion process.

4. **Conclusion**: The correct answer is that excretion in Herdmania is carried out by the **neural glands**.

5. **Final Answer**: Excretion in Herdmania is carried out by neural glands.

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