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makvit [3.9K]
2 years ago
9

Which of the following is one way that mutations happen ?

Biology
1 answer:
Elanso [62]2 years ago
7 0
Mutations can occur during DNA replication if errors are made and not corrected in time. Mutations can also occur as the result of exposure to environmental factors such as smoking, sunlight and radiation.
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In scientific investigations, the best way to determine the effect of certain experimental factor on the population of study is to have a baseline for comparison. This is usually referred to as controlled experiment.

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<em />

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