Question

Our understanding of the role played by genes in many human characteristics is advancing rapidly in, for example, body size, performance on iq tests, and personality traits. in this new genetic era, the role of the environment __________.

Answer 1

The environment often works in concert with genes as a way of expressing traits and characteristics of a person. Many times, these interactions are far more complex than we are able to understand, and our knowledge is only growing by the day.