In which situation would it be least likely for a scientist to revise her experimental methods?
O if her results support her hypothesis
O if her data do not support her hypothesis
O if no conclusions celty be drawn from the data
O if results are the same after repeating the procedure

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.