Biological approach psychology

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Across
  1. 2. emotional centre of our brain
  2. 5. genetic structure of an organism inherited from parent
  3. 7. when one structure in our brain is responsible for a specific function
  4. 9. degree to which a trait is shared between two or more groups/individuals
  5. 12. drugs that block the function of a neurotransmitter
  6. 13. happens when we learn new things
  7. 14. selection survival of the fittest
  8. 15. chemical messengers made by endocrine glands
Down
  1. 1. observable characteristics of an organism resulting from environment and genes
  2. 3. enhance effect of neurotransmitter
  3. 4. happens when we forget things
  4. 6. ability of our neural networks to change
  5. 8. inhibortor of acetylcholine
  6. 10. chemical substance that mimic or enhance effect of neurotransmitter
  7. 11. study of environmental influences on gene expression