amoeba proteus

parasite amoebic entamoeba cell membrane digestive process vacuole education protistm interactive food anatomy white drawing english visual organelle assembling chaos diffluens background schema components game educational material amoeba proteus scientific school pseudopods ectoplasm biological contractile isolated microscope endoplasm zoology hand drawn coloring singlecell organism animal pseudopodia vacuoles laboratory bacterium plankton microbe protozoan protozoa single microscopic microorganism science fission binary micro ameba diagram structure medicine nucleus microbiology biology vector unicellular cytoplasm pseudopod study medical reproduction protista