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Variation

Asked by mvicky.com 18th September 2009, 3:11 PM
Answered by Expert
Answer:

Variations lead to increased survival of the species during adverse conditions.

Also variations may merely contribute to the genetic drift.

Speciation may take place when variation is combined with geographical isolation.

The process of evolution can take place only because variations are present.

Answered by Expert 19th September 2009, 12:09 AM
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