Answer :
Final answer:
Inherited variation includes traits passed down through genes like eye color. Acquired variations such as changes in muscle mass due to exercise are not inherited.
Explanation:
Inherited variation refers to traits passed down from parents to offspring through genes. An example of this is eye color, which can be different from one's parents due to a combination of dominant and recessive alleles. This contrasts with acquired variations like changes in muscle mass due to exercise or variation in speed due to practice, which are not inherited.
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