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Speciation

"In human cel...

Question

"In human cells, no biochemical reaction is accurate.” This applies to DNA replication also. What could be the possible advantageous outcome of this on DNA?

A

Genetic abnormality

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B

Chromosome abnormality

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C

Genetic variation

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D

Morphological variation

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Solution

The correct option is C
Genetic variation

Inaccuracy in biochemical reactions which also includes DNA replication would lead to changes in the genes. This leads to change in genetic makeup-variation and also induces morphological changes in the organism.

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