Across
- 3. twins twins that have nearly 50% shared genes (like any siblings from individual births)
- 4. the transmission of genetic characters from parents to offspring
- 6. twins that genetically are nearly identical
- 7. genes are expressed only in the absence of a dominant gene
- 10. the physical manifestation of the genotype. Only some genes carried in the genotype will be expressed
- 11. the basic physical unit of heredity, bits of DNA which make proteins
Down
- 1. the extent to which behavior is the same between twins
- 2. a person been adopted
- 5. genes are always expressed
- 8. the study of how genes influence physical and behavioural characteristics
- 9. the whole set of genetic information carried by the organism—