An abnormal increase in the number of platelets in the circulating blood is known as

Which layer will become saturated first when rain falls?

Which of the following is the most likely outcome of global warming

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.