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Anastaziya [24]
4 years ago
7

How might mutations introduce variation into a population

Biology
1 answer:
Mazyrski [523]4 years ago
7 0
A single mutation can have a large effect, but in many cases, evolutionary change is based on the accumulation of many mutations. Gene flow is any movement of genes from onepopulation to another and is an important source of genetic variation.

Hoped this helped!
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