Ключевые слова: agar, analysis, analyzing, background, bacteria, bacterium, biological, biology, biotechnology, colonies, colony, culture, culture media, culture plate, disease, dish, doctor, experiment, growth, hand, health, healthcare, hospital, infection, inoculating, inoculation, lab, laboratory, loop, media, medical, medicine, microbial, microbiologist, microbiology, organism, petri, plate, research, researcher, sample, science, scientific, scientist, sowing, technician, urine,