Across
- 2. proteins that code for a trait
- 3. carries the genetic instructions for cells
- 6. only expressed when the dominant is absent
- 7. two identical daughter cells are created
- 8. male gamete
- 11. when a female gamete and male gamete come together
- 15. collection of genes responsible for the various genetic traits
- 16. female gamete
- 17. always expressed
- 19. a chart that shows all possible genotypes
Down
- 1. unique 4 daughter cells are created
- 4. different types of genes
- 5. two identical alleles
- 9. a chart that shows inheritance from three or more generations
- 10. two different alleles
- 12. physical characteristics
- 13. a change in the sequence of DNA
- 14. A and T, G and C
- 18. the differences between individuals