Astudy of alaskan sea lions of the same species found allele frequencies of e = 0.02 and e = 0.98. which random process is most likely responsible for this difference between the two populations?

a) natural selection favoring the recessive phenotype in the alaskan population.
b) an increase in reproductive fitness for heterozygotes in the californian population.
c) several individuals from the alaskan population migrated to the californian population.
d) a small, founding group of californian sea lions initially formed the alaskan population.