Across
- 4. structure found inside the nucleus of a cell
- 6. a nucleic acid present in all living cells that has structural similarities to DNA
- 10. chemical compound that is used to make one of the building blocks to DNA and RNA
- 11. of or relating to a father
- 12. one or two more versions of a genetic sequence
- 14. relationship between two versions of a gene
- 15. any change in a DNA sequence of a cell
Down
- 1. having the same relative position or structure
- 2. organisms whose cell lacks a nucleus
- 3. complete set of DNA
- 5. Helix used to describe the physical structure of DNA
- 7. passing down of traits from parent to child
- 8. to receive from an ancestor
- 9. Drift change in frequency of an existing gene variation
- 13. molecule inside cells that contain genetic information