Answer:
this process creates mutation in a cell"s DNA sequence that leads to an increased variation in the gene pool.
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Answer:
They occur buy inheriting them.
Explanation:If your mom dad or any family member has a mutation or frameshift mutation they can pass it to off spring so the off spring can also have that mutation or frameshift mutation.
The functions of energy in a an organism is to live and reproduce
Erosion and collisions
such as mountain ranges and conyons