[Solved] Which of the following is an example of genetic variation?

Q.	Which of the following is an example of genetic variation?
A.	Two children have different eye colors.
B.	One person is older than another.
C.	One person has a scar, but her friend does not.
D.	Tod eats meat, but his brother Rod is a vegetarian.
Answer» A. Two children have different eye colors.

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