The study of molecular mechanisms by which environments can trigger or block gene expression is called

Question

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The study of how environmental factors can influence gene expression without altering the genetic code itself is called epigenetics. Social psychology (A) is the study of how social interactions and experiences influence behavior and cognition. Evolutionary psychology (B) is the study of how evolutionary processes have shaped the human mind and behavior. Genomics (D) is the study of how genes function and interact with each other within an organism's genome.

The Study of Molecular Mechanisms by Which Environments Can Trigger