Biotechnology

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Across
  1. 2. is the modification and manipulation of an organism's genes using technology
  2. 3. the identification by humans of desirable traits in plants and animals, and the steps taken to enhance and perpetuate those traits in future generations
  3. 5. the basic physical and functional unit of heredity
  4. 6. a polymer composed of two polynucleotide chains that coil around each other to form a double helix
  5. 7. a person who studies or is an expert in nutrition.
  6. 9. is the process of producing individual organisms with identical genomes,
  7. 10. a quality that sets one person or thing off from another
Down
  1. 1. a plant, animal or microbe in which one or more changes have been made to the genome
  2. 4. a range of tools, including traditional breeding techniques, that alter living organisms, or parts of organisms
  3. 8. choosing parents with particular characteristics to breed together and produce offspring with more desirable characteristics