Which type of movement is shown by macrophages ?

Options

A. Ciliary
B. Amoeboid
C. Flagellar
D. Muscular .

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the type of movement exhibited by macrophages. Macrophages are a type of white blood cell involved in the immune response.

2. **Identifying Movement Types**: There are several types of cellular movements:
- **Ciliary Movement**: This involves the use of cilia, tiny hair-like structures on the surface of cells, to move substances across the cell surface or to propel the cell itself.
- **Amoeboid Movement**: This is characterized by the extension and retraction of the cell membrane, allowing the cell to change shape and move. It is typical of cells that can flow and change their form.
- **Flagellar Movement**: This type of movement is facilitated by flagella, long whip-like structures that propel the cell. It is commonly seen in certain microorganisms.
- **Muscular Movement**: This refers to the contraction of muscle cells, allowing for movement in multicellular organisms.

3. **Determining the Correct Type**: Macrophages are known to exhibit amoeboid movement. This type of movement allows them to move through tissues and reach sites of infection or inflammation.

4. **Conclusion**: Based on the characteristics of each type of movement, the correct answer to the question is **amoeboid movement**.

**Final Answer**: Macrophages exhibit **amoeboid movement**.

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