It is likely that future research will find that ____ hold the key to further understanding the mechanisms involved in susceptibility to substance abuse.
A)epigenetic changes and networks of genes
B)individual genes
C)environmental factors
D)twin studies

Question

Quizplus · Accepted Answer

Epigenetic changes and networks of genes are complex mechanisms that are believed to play a role in susceptibility to substance abuse. As research continues to explore the interplay between genetics and the environment, epigenetic changes and gene networks are likely to be important areas of study. Although individual genes and environmental factors are also important, they are not as complex or multifaceted as epigenetic changes and gene networks. Twin studies may also provide valuable insights into the interplay between genetics and environmental factors, but they are not as likely to hold the key to understanding the mechanisms involved in susceptibility to substance abuse as epigenetic changes and gene networks.

It Is Likely That Future Research Will Find That ____