genetics cross word

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Across
  1. 3. - The process of copying DNA into RNA.
  2. 5. Engineering - Direct manipulation of an organism's genes.
  3. 8. - The process of copying DNA.
  4. 9. - Cell division resulting in two identical daughter cells.
  5. 12. - The passing of traits from parents to offspring.
  6. 15. - A variant form of a gene.
  7. 16. - Cell division that produces reproductive cells (gametes).
  8. 18. - The complete set of genetic material in an organism.
  9. 20. - The observable physical traits of an organism.
  10. 21. - Process where mRNA directs protein synthesis.
  11. 22. (Deoxyribonucleic acid) - Molecule carrying genetic information.
  12. 23. - A mature sexual reproductive cell (sperm or egg).
  13. 24. - Threadlike structure containing DNA and proteins.
Down
  1. 1. - Individual with a recessive gene that is not expressed.
  2. 2. - The genetic makeup of an organism.
  3. 4. - Building block of DNA/RNA (A, T, C, G, U).
  4. 6. - An allele that is only expressed when two copies are present.
  5. 7. - A chart showing the family history of a trait.
  6. 10. - A fertilized egg cell.
  7. 11. - A specific characteristic of an organism.
  8. 13. - An allele that masks the presence of a recessive allele.
  9. 14. - Having two identical alleles for a specific gene.
  10. 17. - Having two different alleles for a specific gene.
  11. 18. - Segment of DNA that codes for a specific trait.
  12. 19. - A permanent change in the DNA sequence.