Across
- 4. any change in DNA from a gene or chromosome.
- 6. The passing of traits to parents to offspring.
- 7. a characteristic that an organism can pass down to offspring through its genes.
- 9. having two identical alleles.
- 10. product of reproduction.
Down
- 1. an organism's genetic makeup.
- 2. the scientific study of heredity.
- 3. square a chart that shows all the possible outcomes of alleles.
- 5. having two different alleles.
- 8. an organism's physical appearance.