Each of us is part of the ongoing evolution of the human species. Which of the following would have the greatest impact on the future biological evolution of the human population?
A) You work out every day so that you stay physically fit and healthy.
B) A mutation occurs in one of your skin cells.
C) You move to Hawaii, the state with the longest life expectancy.
D) A mutation occurs in one of your sperm or egg cells.
E) You encourage your children to develop their intellectual abilities.
Ans: D) A mutation occurs in one of your sperm or egg cells.
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