entamoeba histolytica. anatomy of unicellular organism

aggression ameba amebiasis amoeba amoebiasis amoebic anatomy biology blood cell cells chromatin cutis cytoplasm disease dysentery entamoeba eukaryote food gastrointestinal histolytica illness illustration infection ingested internal intestine invasion karyosome liver macro medical medicine microbe microbiology microscopic nucleus organ organism parasite parasitic proteus protozoa protozoan pseudopodia red science structure testate tract unicellular vacuole vector