Ключевые слова: agriculture, analysis, background, biochemistry, biologist, biologists, biology, biotechnology, care, clean, concept, dna, drop, dropper, ecology, engineering, environment, experiment, genetic, glass, grass, green, grow, growth, hand, lab, laboratory, leaf, liquid, medical, microbiology, modern, nature, organic, plant, research, science, scientific, study, technology, test, transgenic, water, white,