Across
- 4. heredity study
- 6. thread-like molecules that carry hereditary information for everything from height to eye color
- 8. passing of genetic traits from parent to offspring
- 9. offspring, which is formed by parents with two different forms of traits
- 10. a piece of DNA that provides instruction to a cell to make a protein
Down
- 1. characteristics that are inhereted, such as eye colour
- 2. alternative forms of a gene that may occur
- 3. combination of genes in an organism
- 5. observed trait of an organism that mask the recessive type of trait
- 7. all of an organisms genetic material