Ключевые слова: agronomy, background, biochemistry, biology, biotechnology, blue, chemical, chemistry, closeup, concept, dish, drop, eco, ecology, engineering, experiment, flora, genetic, glass, gloves, grass, green, group, growing, isolated, laboratory, leaf, liquid, medicine, microbiology, nature, petri, pharmaceutic, plant, plants, research, researching, science, scientific, scientist, sterile, study, studying, super, technology, test, tube, tubes, variety, white,