You start out with a cell suspension of 5e6 cells in a 10ml. you want to seed a new flask with half a million cells. how many milliliters of the cell suspension do you transfer to the new flask?

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.