Dr.Van Oss is conducting a longitudinal study on lifestyle and heart disease.He found that participants who smoked and had poor diets were at higher risk of developing heart disease.However,some of those at-risk participants appeared to have a genetic "immunity" to heart disease.These results demonstrate the importance of understanding ____.
A) a participant's phenotype
B) nonshared factors
C) gene-environment interactions
D) evolutionary factors

Question

Quizplus · Accepted Answer

The study's results illustrate the importance of gene-environment interactions, as individuals with a higher risk of heart disease due to poor lifestyle choices were found to have a genetic "immunity" to the condition. This suggests that genetic factors impact an individual's susceptibility to disease and that gene-environment interactions play a crucial role in health outcomes.

DrVan Oss Is Conducting a Longitudinal Study on Lifestyle and Heart