Ключевые слова: amoeba, anatomy, animal, background, biology, cell, cellular, chlamydomonas, chloroplast, ciliate, cycle, diagram, euglena, flagellum, green, heterotrophic, illustration, laboratory, life, micro, microbiology, microorganism, microscope, microscopy, mosquito, nucleus, organism, phytoplankton, protozoa, protozoan, science, scientific, slipper, small, stigma, structure, unicellular, vacuole, white, zoology,