The drastic reduction in genetic variation that results when a new, isolated population is established by a very small number of individuals from a larger population is known as

Which of the following statements is true? a. the main cause for speciation is an increase in gene flow. b. organisms that reproduce asexually are not considered part of a species. c. on a tree of life diagram, speciation is shown by the merging of two different lineages. d.the size of the geographic area inhabited by a population can cause speciation.

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

What is used to keep track of the gamates and possible offsprings combination