Amoebic dysentery (amoebiasis) is caused by

Options

A. Entamoeba histolytica
B. E.coli
C. Streptococcus pneumoniae
D. Trichophyton.

Explanation

**Step-by-Step Solution:**

1. **Identify the Disease**: The question asks about amoebic dysentery, which is also known as amoebiasis.

2. **Understand the Nature of the Disease**: Amoebiasis is an intestinal disease that primarily affects the digestive system.

3. **Transmission**: It is important to note that amoebiasis is spread through contaminated food and water, often linked to human feces.

4. **Symptoms**: Common symptoms of amoebiasis include diarrhea, which may sometimes be severe, but it can also be asymptomatic in some cases.

5. **Identify the Causal Organism**: The organism responsible for causing amoebic dysentery is a parasite known as Entamoeba histolytica.

6. **Conclusion**: Therefore, we conclude that amoebic dysentery (amoebiasis) is caused by the parasite Entamoeba histolytica.

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