What is the primary goal of genetic testing?

The primary goal of genetic testing is to assess genetic predispositions to conditions. This involves analyzing an individual's DNA to identify specific genetic variations that may increase the risk of developing certain diseases or conditions. Genetic testing can provide valuable insights into an individual’s health by detecting inherited traits, confirming a diagnosis, or helping to predict health risks based on family history.

Understanding genetic predispositions allows for proactive health management, which can include preventive measures, lifestyle changes, or more targeted monitoring and treatment strategies. It represents a crucial component of personalized medicine, where healthcare can be tailored to the unique genetic profile of the individual.

Other options do not align with the primary purpose of genetic testing. Identifying nerves in the body, studying environmental adaptations, and exploring plant bioengineering are all important fields, but they do not relate to the fundamental objectives or applications of genetic testing as it pertains to human health and disease.