Question

which phrase best describes evolution?
○ the changes in a populations learned social interactions over time
○ a change in the frequency of alleles in a population over time
○ any mutation that changes an organisms dna
○ the skills an organism learns during its life

Explanation:

Evolution is defined as a change in allele frequencies within a population across generations. Learned social interactions or individual skills are not heritable evolutionary changes. Mutations alter DNA but do not alone define evolution; evolution requires changes in allele frequencies at the population level.

Answer:

a change in the frequency of alleles in a population over time