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30-04-2020
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What causes genetic variation in a population?
1. environmental changes
2. random mutations
3. favorable adaptations

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halesturner halesturner

30-04-2020

Random mutations cause genetic variation in a population

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iamraeveronica iamraeveronica

30-04-2020

Answer:

2. Random mutations

Explanation:

It izz wat it izzzz!!!

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