Ключевые слова: abstract, actinomyces, agar, analysis, background, bacteria, bacterial, bacterium, biology, biotechnology, characteristic, colonies, colony, culture, danger, dirty, disease, dish, education, equipment, experiment, germs, growing, growth, healthcare, hygiene, identification, isolated, lab, laboratory, media, medical, medium, micro, microbial, microbiology, mold, organism, pattern, petri, plate, research, sample, science, soil samples, species, test, texture, white, yeast,