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Biology, 14.07.2019 13:30 sharondacarruth7853

Mutations can be categorized based on the kind of effect they have on an organism. blue eyes in humans are a result of a mutation in the oca2 gene, which controls the production of the pigment melanin in the iris. this mutation is an example of a (beneficial, harmful, neutral) mutation. such mutations have (a positive, a negative, no) effect on an organism’s survival.

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