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The ancestral finch founded a new population on one of the hawaiian islands. due to the , allele frequencies of the first small population on one of the islands could have differed from their continental goldfinch-like ancestors. the process of resulted in adaptation and of the island population into a new over time. some of the birds crossed to some of the other islands where they were and evolved into more species occupying different niches.

User Patrycja K
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Answer:

The ancestral finch founded a new population on one of the Hawaiian Islands. Due to the

*founder effect

, allele frequencies of the first small population on one of the islands could have differed from their continental goldfinch-like ancestors. The process of

*evolution

resulted in adaptation and

*natural selection

of the island population into a new

*species

over time. Some of the birds crossed to some of the other islands where they were

*geographically isolated

and evolved into more species occupying different niches.

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User Rumen Georgiev
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