Quiz 1.3 - Genetics and Behavior

1. Bouchard & Scarr studies examined this behavior.
5. set of traits manifested as a result of gene expression.
11. the A in the Falconer Model.
12. major criticism of evolution that it's difficult to experiment in real time.
13. the actual DNA code.
14. comparing the similarities of MZ and DZ twins related to a specific behavior.
18. Bouchard & McGue (1981) - type of study.
20. these allele combinations were more likely to lead to depression symptoms.
21. should be disgusted more since they have the role of nurturing and protecting the young.
22. Scarr & Weinberg (1983) showed additive influences of environment in IQ.
23. gene related to regulation of the stress hormone corticosterone (cortisol).
24. studies that look at how siblings with shared genetics have different behaviors.

2. the study of how outside factors influence gene expression.
3. In order to be evolutionary, a behavior cannot be ___ bound.
4. how a species changes over time as a result of natural selection.
6. Curtis study had 177,000 of these representing 165 countries.
7. chemicals get attached to a portion of the DNA molecule.
8. Curtis, Aunger & Rabie (2004) studied the salience of ___ as a function of evolution.
9. Caspi et al (2003) studies the 5-HTT gene.
10. one of the major emotions, said to have evolutionary roots.
15. Caspi & Weaver studies looked at responses to ___ based on environment.
16. A+C+E=1
17. study conducted by Weaver et al (2004).
18. a field in genetics that looks at genes and gene expression.
19. choosing an environment based on gene expression.