Question 1
Explain how (a) twin studies, and (b) adoption studies are used to determine the influence of heredity on a trait and discuss a potential flaw of each type of study.
Question 2
Heredity and environment interact dynamically throughout development. We know that a genotype is expressed differently when it is exposed to a different environment. We also know that the environment can trigger genetic expression. Explain this constant connection between nature and nurture. Be sure to give examples and discuss epigenesist in your explanation.