Jeanette has a risk of high blood pressure and heart disease because of her family's medical history. As a result, her family doctor advises her to avoid smoking and follow a healthy diet. Which debate in developmental psychology does this scenario exemplify?

Nature and Nurture

Explanation: Nature is said to be all genes and hereditary factors that influence who we are while nurture is the things in the environment where we grew up, how our parents trained us and the things we are exposed to and who they influence who we are.

The "nature versus nurture" debate is all about whether human behavior is determined by the environment, either prenatal or during a person's life, or by a person's genes as inherited by parents.

From the question Because blood pressure and heart diseases runs in Jeanette's family(Nature) the doctor advises that she should Not smoke and that she should follow a healthy diet(Nurture) so that she won't develop Heart diseases.