Ключевые слова: abstract, anatomy, background, biochemistry, biology, biotechnology, cell, chemical, chemistry, chromosome, clone, cloning, concept, design, dna, education, evolution, gene, genetic, genome, health, helix, human, karyotype, laboratory, life, macro, medical, medicine, micro, microbiology, microscopic, molecular, molecule, mutation, reproduction, research, science, scientific, spiral, strand, structure, symbol, technology,