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Variations within a species are most likely the result of

User Ishaan
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23 votes

Answer:

Mutations and gene flow. Mutations, the changes in the sequences of genes in DNA, are one source of genetic variation. Another source is gene flow, or the movement of genes between different groups of organisms.

User Nimrod Morag
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22 votes

Answer:

Mutations

Step-by-step explanation:

User John Kemeny
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