class 6to 11 students come here I will give you notes class is started come plz plz and it is free class no fee need fast come students plz plz plz plz come pls please com class starts please this is my humble request I am waiting students class is started come plz come students come here come I am waiting class is started come please come I am teacher

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population. b) the separated population is small, and genetic drift occurs. c) the isolated population is exposed to different selection pressures than the ancestral population. d) different mutations begin to distinguish the gene pools of the separated populations. e) gene flow between the two populations is extensive.