Across
- 6. The study of heredity, or how traits are passed down from one generation to the next
- 7. copy of the DNA in a cell is made before the cell divides.
- 8. Mutations in which one or more nucleotides are added into the DNA sequence.
- 9. Straight hair line, no freckles, no widows peak
- 11. Mutations in which a base pair is replaced by a different base pair.
- 13. Diagram that is used to predict the genotypes of a particular cross or breeding experiment
Down
- 1. Alternates DNA
- 2. Freckles, Dimples, Widows Peak
- 3. traits that are typically passed vertically from parent to child where both the parent and the child are affected by the trait or disorder that is related to that gene
- 4. One of two or more versions of a genetic sequence at a particular region on a chromosome
- 5. Eye color, skin color, hair color, height, etc.
- 10. two linked strands that wind around each other to resemble a twisted ladder
- 12. can be carried in a person's genes without appearing in that person