Which statement BEST supports the idea that epigenetic factors are involved in obesity?
A) About 7% of the children of normal-weight parents are obese, compared with 40% of the children in families with one obese parent and 80% in families with two obese parents.
B) There is no significant correlation in weight between adopted siblings who are raised together.
C) A belief that obese people have no control over their weight leads people to feel they have less control over their own weight.
D) Men were at twice the risk of developing weight problems in adulthood if their mothers had lost their husbands during or immediately before the pregnancy.

Question

Quizplus · Accepted Answer

The statement that men were at twice the risk of developing weight problems in adulthood if their mothers had lost their husbands during or immediately before the pregnancy supports the idea that epigenetic factors are involved in obesity. This suggests that prenatal stressors can have a lasting effect on an individual's susceptibility to obesity or weight problems later in life.

Which Statement BEST Supports the Idea That Epigenetic Factors Are