Across
- 3. passing of traits from parents to offspring
- 5. complete set of genes or genetic material present in a cell or organism
- 7. scientific study of heredity
- 8. allele that is masked when a dominant allele is present
- 9. father of genetics
Down
- 1. different forms of a gene
- 2. coiled chromatin; 46 are found in human body cells
- 4. allele whose trait always shows up in the organism when the allele is present
- 6. molecule that contains the genetic instructions to make each organism
- 7. section on a chromosome that has genetic information for one trait