Across
- 2. same alleles
- 4. different alleles
- 6. a piece of DNA that contains information about a certain trait
- 7. physical appearance
- 9. a trait that is covered up or seems to disappear
- 12. the likelihood a specific event will happen
- 13. the combination of genes/alleles
- 14. a chart that shows the genetic traits in several generations of a family
Down
- 1. a trait that is always expressed or shown
- 3. a way to show the possible combinations of genes that offspring could have
- 5. study of how traits are passed from parents to offspring
- 8. a type of cell division that produces four cells, each with half the number of chromosomes as the parent cell
- 10. different forms of a characteristic
- 11. different versions of the same gene