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    				| 1. | 
                                    Infection of Entamoeba histolytica can be checked byA. Bathing before taking mealsB. Covering the food articlesC. Washing hands before taking mealsD. Washing the vegetables before their consumption | 
                            
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Answer» Correct Answer - C (c) By washing the hands, we can avoid the ingestion of cysts. Cysts are responsible for infection.  | 
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