Ключевые слова: 3d, algae, ameba, amoeba, anatomy, animal, background, bacterium, binary, biology, cartoon, cell, chlamydomonas, chloroplast, concept, contractile, design, diagram, division, drawing, ecology, euglena, fission, flagellate, flagellum, flat, icon, illustration, isometric, laboratory, medicine, mitosis, mitotic, nature, nucleus, organism, paramecium, plankton, protist, protista, protozoa, protozoan, reproduction, set, structure, study, unicellular, zoology,