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Question

Mutation can be considered essential for evolution because it

A
Stops struggle for existence
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B
Produces new variations
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C
Brings balance in environment
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D
Causes recombination
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Solution

The correct option is C Produces new variations
In biology, a mutation is a permanent change of the nucleotide sequence of the genome of an organism, virus, extrachromosomal DNA or other genetic elements. Mutations are the raw materials of evolution. Evolution absolutely depends on mutations because this is the only way that new alleles and new regulatory regions are created.

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