Inheritance

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Across
  1. 5. part of the DNA in a cell that controls the physical development,
  2. 7. of the many substances found in food such as meat,synthesis,
  3. 8. those characteristics that can be seen,
  4. 10. acid,
  5. 11. way that someone behaves,
Down
  1. 1. particular type and arrangement of genes that each organism has,
  2. 2. gene that is found in one of two or more different forms in the same position in a chromosome,
  3. 3. physical characteristics of something living,
  4. 4. physical or mental characteristic inherited from your parents,
  5. 6. rod-like structures found in all living cells
  6. 9. production of a substance from simpler materials after a chemical reaction,
  7. 12. ribonucleic acid