Which factor listed below most likely results in the loss of genetic variation from small populations by having a random change in allele frequency? a. migration b. mutation c. genetic drift

I believe the answer is: Genetic Drift

The change in allele frequency usually caused by the population that have a certain allele structure somehow unable to survive in the environment. This cause a certain genetic variation to be reduced from the population which make the organisms within it become more similar.

1.the population change is near or at replacement level.

4. the birth and death rates are balanced.

6. sweden is most likely a developed country.