genetics and the environment

Genetics refers to the inherited traits we receive from our parents, determined by our DNA. These traits can include physical characteristics like eye color, as well as predispositions to certain health conditions. The environment encompasses all external factors influencing an individual, such as lifestyle, diet, and exposure to toxins. Both genetics and environment interact to shape who we are, affecting our development, health, and behavior. For example, someone may inherit a genetic risk for a disease, but environmental factors can influence whether they actually develop that condition. Understanding this interplay is crucial in fields like medicine and psychology.