The active form of Entamoeba histolytic feeds upon:
Blood only
Erythrocytes; mucosa and submucosa of colon
Mucosa and submucosa of colon only
Food in intestine
The active form of Entamoeba histolyticais called trophozoite. It feeds upon Erythrocytes; mucosa and submucosa of colon.
Rearrange the layers of the Esophagus in order, oriented from the outer layer to the inner layer: Mucosa ;Serosa ; Muscularis ; Submucosa
Entamoeba histolytica feeds on _______.