Across
- 2. the stronger more common gene
- 5. the physical appearance of something
- 6. having 2 different alleles of a trait
- 7. reproducing when a sperm cell unites with a egg cell
- 8. having 2 identical alleles of a trait
- 11. reproducing with a single celled organism
- 12. the product of reproduction
- 15. the basic physical and functional unit
- 16. the 'hidden' gene that is weaker
- 18. different versions of a gene
- 19. the mating of an offspring of animals
- 20. a threadlike gene carrying structure
Down
- 1. the mating of 2 organisms
- 3. the process where a single cell splits into 2 daughter cells
- 4. the genetic makeup of an individual
- 9. a genetic disorder
- 10. a table used to show all possible outcomes of a genetic crossing
- 13. the reproductive cell in females
- 14. a quality that sets one person away from another
- 17. the reproductive cell in males