Within the past century,humans have been eating higher cholesterol and fatty meals and have become less physically active,which makes them more susceptible to heart disease.Which of the following will lead to an adaptation?
A)Some people's bodies are able to break down cholesterol and fat more efficiently than others.
B)Groups of people try going on a daily run.
C)More people start taking medication for heart disease.
D)Some people stop eating meals that are high cholesterol and fat.

Question

Quizplus · Accepted Answer

Adaptation refers to a genetic change that allows an organism to survive and reproduce in its environment. Choice A suggests a genetic variation that could lead to an adaptation, as those who can break down cholesterol and fat more efficiently are likely to have a survival advantage in an environment with high cholesterol and fatty meals.

Within the Past Century,humans Have Been Eating Higher Cholesterol and Fatty