Across
- 3. variation of a gene
- 4. the study of heredity
- 6. the genetic material in cells that contain information the organisms need
- 7. choosing two organisms with a specific set of traits to parent offspring
- 8. Distinguishing traits, qualities, or properties
- 10. the passing of genes from parents to offspring
- 11. product of reproduction
- 15. involves one organism reproducing without another organism
- 18. square a model that shows all the possible genotype outcomes for an offspring
- 19. a complete set of DNA
Down
- 1. a physical trait
- 2. an image that shows all chromosomes in someone’s body
- 5. a trait passed from parent to offspring
- 9. an allele that is only expressed when two copies are present
- 10. both alleles are the same
- 12. father of genetics, studied pea plants, discovered heredity
- 13. making a copy of a multicellular organism with the the same DNA
- 14. two different alleles
- 16. a trait that will show if it is present and will mask a recessive trait
- 17. organisms genes Tt,TT, and tt