of unicellular organisms. amoeba proteus paramecium caudatum and euglena viridis. protozoa

amoeba animal background bacteria biology caudatum cell chloroplast cytoplasm drawing ectoplasm endoplasm euglena eukaryotic flagellate flagellum green illustration illustrationof isolated membrane micro microbiology microorganism microscopic nucleolus nucleus organelle organism organisms paramecium proteus protist protista protozoa protozoan pseudopodia science set singlecelled stigma structure unicellular vector viridis white zoology