Which of the following is TRUE with respect to genetics and obesity?

Question

Quizplus · Accepted Answer

Studies have consistently shown that identical twins, who share all of their genes, are more likely to be of similar weight than fraternal twins, who share only about half of their genes. This indicates that genetics play a significant role in determining obesity risk. Adoption studies also suggest a genetic component to obesity, as adopted children are more likely to have a similar weight to their biological parents, rather than their adoptive parents. Genes can also affect metabolism and fat distribution, as well as other physiological factors related to obesity.

Which of the Following Is TRUE with Respect to Genetics