| ameba anopheles mosquito aquatic Ciliophora conjugation contractile vacuole detritus ectoplasm endoplasm Entameba histolytica fission foraminiferan heterotrophic lysosome macronucleus Mastigophora micronucleus motility Pathogenic pellicle phagocytosis phototropism Plasmodium Protista Protozoa pseudopodia pseudopodia Sarcodina sessile Sporozoa symbiosis trichocysts Trypanosoma Tse Tse fly zooplankton |