Across
- 3. Twins that share 50% of their genes
- 6. The rate that is measured by looking to see if both twins in a set share the same trait/characteristics
- 8. The expression of our genes
- 9. The name of a theory that looks at how traits have been passed on from our ancestors to aid survival.
- 10. Our genetic makeup
Down
- 1. Twins that share 100% of their genes
- 2. A neurochemical that has been linked to the cause of OCD
- 4. ________ ganglia. A brain structure that has been linked to the cause of OCD
- 5. ________ sensitive.A limitation of this approach as it removes the blame from somebody.
- 7. The fact that this approach is free from personal judgements/opinions.