Across
- 6. an organism’s physical appearance, or visible traits
- 8. The scientific study of heredity
- 9. an organism that has two identical alleles for a trait
Down
- 1. a change in a gene or chromosome
- 2. different forms of a gene
- 3. an organism that has two different alleles for a trait
- 4. the passing of traits from parents to offspring
- 5. characteristics that are given from parent to offspring
- 7. an organism’s genetic makeup, or allele combinations
- 10. product reproduction, a new organism produced by one or more parents