amiyahpulido3
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Following which event has evolution happened?
A. An allele frequency in a population changes over time.
B. A new predator comes into an environment.
C. An individual is born with six fingers on one hand instead of five.
D. An animals white coat is replaced by a darker coat in the spring.

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angelbaby82
i believe the answer is A. because once the allele changes the future populations will change along with it... hope i helped !

An allele frequency in a population changes over time, event has evolution happened. Thus, the correct option is A.

What is allele frequency?

The allele frequency is refer to as the representation of the incidence of a gene variant in a population. Alleles are different forms of a gene that are located at the same locus, on a chromosome.

In a population, allele frequencies are a deliberation of genetic diversity. Changes in allele frequencies over time can shows that genetic drift is occurring or that new mutations have been introduced into the population in any area.

For more information regarding allele frequency, visit:

https://brainly.com/question/6139888

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