Which of the following is a flagellated protozoan

Options

A. Amoeba
B. Entamoeba
C. Palsmodium
D. Trypanosoma

Answer

To determine which of the following is a flagellated protozoan, we will analyze each option provided.

### Step-by-Step Solution:

1. **Identify the Options**: First, we need to examine the options given in the question. The options typically include various protozoans.

2. **Analyze Amoeba**: The first option is Amoeba. Amoeba is known for its movement through pseudopodia, which are temporary projections of the cell. It does not have flagella, so it is not a flagellated protozoan.

3. **Examine Antamoeba and Plasmodium**: The next options are Antamoeba and Plasmodium. Both of these are parasitic protozoans. Antamoeba moves using pseudopodia, similar to Amoeba, while Plasmodium is known for causing malaria and does not possess flagella. Therefore, neither Antamoeba nor Plasmodium are flagellated protozoans.

4. **Consider Trypanosoma**: The last option is Trypanosoma. This genus is known for its flagellated form and is responsible for diseases such as sleeping sickness. Trypanosoma belongs to the group of protozoans known as kinetoplastids, which are characterized by having flagella.

5. **Conclusion**: After analyzing all the options, we conclude that the correct answer is **Trypanosoma**, as it is the only one among the options that is a flagellated protozoan.

### Final Answer:
The flagellated protozoan among the options is **Trypanosoma**.

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