Can genetic mutations benefit an organism?

Yes

Explanation:

Benefical mutations (mutations that help or benefit an organism) are very important to evolution! They increase an organisms survival or reproduction rates, leading the mutations to spread among the species.

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you must remain stopped until the stop signal is retracted and the red lights are turned off. approaching traffic in the opposite roadway of a divided highway shall not be required to stop, even if the school bus has the stop-arm extended and the alternately flashing warning signal lamps on.