Across
- 2. An organism's physical appearance, or visible traits
- 3. The scientific study of heredity
- 7. An organism's genetic makeup.
- 8. A threadlike, gene-carrying structure found in the nucleus
- 10. A unit of heredity that is passed from parent to offspring.
- 11. The genetic information on the chromosome.
Down
- 1. Describes a trait that covers over another form of that trait.
- 4. A part of the cell that contains the DNA.
- 5. different versions of a gene (letters)
- 6. A trait that is hidden when a dominant allele is present. Only shows when there are two.
- 9. Passing of traits from parents to offspring