Across
- 3. a single stranded nucleic acid
- 8. having two of the same allele for a trait
- 11. the trait that is observed if an allele for it is present
- 12. a version of a gene
- 13. a section of DNA that codes for a protein/trait
- 15. an organism's genetic makeup
Down
- 1. a representation of an individual's chromosomes
- 2. condensed, packaged DNA; comes in 23 pairs
- 4. having two different alleles for a trait
- 5. the shape of the DNA molecule
- 6. the trait that is often hidden; only seen if there are two alleles for it
- 7. an organism's physical appearance/traits
- 9. last name of the "father of genetics"
- 10. the double stranded hereditary molecule
- 14. the "building block" of DNA