biology 12-7

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Across
  1. 3. Characteristics of something
  2. 5. _____ genes that will always appear
  3. 9. _____ genes that only show if there is no dominant gene.
  4. 10. ________ reproduction Requires two parents and the offspring has dna of both parents
  5. 14. When the alleles are different
  6. 16. Sections of DNA that controls traits
  7. 17. How the genes are constituted
Down
  1. 1. When theres a sudden change in DNA that is not natural
  2. 2. DNA that is rounded up inside the nucleus
  3. 4. This contains all your genetic information
  4. 6. Another way to say a baby/child
  5. 7. How the genes appear physically
  6. 8. passing of genetic information
  7. 11. Different versions of a gene
  8. 12. Study of genes
  9. 13. When the alleles are identical
  10. 15. _______ reproduction only requires one parent and the offspring is genetically identical