Across
- 1. Finding out how related two individuals are using genetic tracking tools
- 6. Finding the base sequence of a section of DNA
- 10. Has both alleles for a gene
- 12. A mutation that doesn't change the protein created
- 15. Has two different alleles for one gene
- 17. Two of the same chromosomes with different alleles
- 18. Finding the base sequence of DNA in an individual
- 19. When related individuals have offspring
- 20. The physical expression of the genotype
Down
- 2. A section of DNA that codes for a specific trait
- 3. A permanent change to the base sequence of DNA
- 4. A mutation that makes it difficult for an organism to survive
- 5. The part of the cell where DNA is located
- 6. A molecule that holds genetic information
- 7. An alternative form of a gene
- 8. A tightly wound strand of DNA
- 9. The combinations of alleles in an organism
- 11. A known location of a DNA sequence in a chromosome
- 13. A sugar, phosphate and base
- 14. A mutation that helps an organism survive
- 16. Tracking genes through a family or population