Across
- 5. A chemical compound that is used to make one of the building blocks of DNA
- 6. Can be found in the nucleus
- 9. a type of cell division in sexually reproducing organisms
- 12. A trait that is expressed only when genotype is homozygous
- 13. The shape taken by the DNA molecule
Down
- 1. A special quality or trait that makes a person
- 2. A process of cell duplication
- 3. Is found in every cell
- 4. The relationship between two versions of a gene
- 6. Makes up all living organisms
- 7. The basic building block of nucleic acids
- 8. At the center point of an atom
- 10. A trait or variants encoded in DNA and passed from parent to offspring during reproduction
- 11. The basic unit of heredity passed from parent to child