4. What are two possible factors that contribute to this country having the most deaths? 5. Which country has the highest percentage of COVID-19 cases? 6. Excluding Greenland, which continent seems to be least affected by the Coronavirus outbreak? Why do you think this is the case?

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.