Most Developmental Psychologists Believe That Gene Expression Is

Multiple Choice

Most developmental psychologists believe that gene expression is:

A) inflexible and unresponsive to both internal and external factors.
B) primarily influenced by the fixed master plan, or genotype with which people are born.
C) flexible and responsive to both internal and external factors.
D) determined by the genetic blueprint with which people are born and unfolds in an inevitable manner over the lifespan.