Amphitrichous flagellation has

Options

A. Flagella absent
B. Flagella at one end
C. Flagella at both the ends
D. Flagella all around.

Answer

**Step-by-Step Solution:**

1. **Understanding the Term "Amphitrichous":**
- The term "amphitrichous" refers to a specific type of flagellation in prokaryotic organisms. It is derived from the Greek words "amphi," meaning "on both sides," and "trichous," meaning "hair" or "flagellum."

2. **Identifying Flagella Arrangement:**
- In amphitrichous flagellation, flagella are present at both ends of the bacterial cell. This means that there can be one or more flagella located at each pole of the cell.

3. **Comparing with Other Types of Flagellation:**
- To clarify, let's compare amphitrichous flagellation with other types:
- **Monotrichous:** A single flagellum at one end of the cell.
- **Lophotrichous:** A cluster of flagella at one end of the cell.
- **Peritrichous:** Flagella distributed all around the cell surface.

4. **Conclusion:**
- Based on the definition and characteristics of amphitrichous flagellation, the correct answer to the question is that it has "flagella at both the ends."

**Final Answer:**
- Amphitrichous flagellation has flagella at both ends.

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