Across
- 4. Not genetic, caused by the environment
- 7. The disagreement in psychology as to what extent behaviours are learned or genetic
- 9. Approach emphasising the importance of physical processes in the body
- 11. Classical Study
- 13. Living thing
- 15. A behaviour we are born with
- 16. Contemporary Study
Down
- 1. Characteristics of an individual determined by both genes and environment
- 2. Random change in DNA
- 3. Non-identical twins
- 5. Completely identical twins
- 6. Long change of DNA containing genes
- 8. Change over time
- 10. Passed on genetically from parent to children
- 12. Sets of genes an individual possesses
- 14. Section of DNA