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Across 1. observable physical properties of an organism 4. scientific knowledge used for practical purposes 6. both technology and living organisms 7. transmits genetic information from DNA to cytoplasm 11. farming 12. exact copy of DNA 15. breed two organisms genetically related 16. laid the foundation of the science of genetics 17. building blocks of DNA and RNA

Down 2. any change in an organism that alters general character 3. produced asexually and genetically identical to ancestor 5. determines character of living things 8. creates protein from an mRNA template 9. scientific test used to detect crime 10. true breeding 13. alternative form of a gene located in a specific place and chromosome 14. basic biological units of heredity