Question 1
The process by which an original species is transformed into a new species over an extended period of time that spans many generations is known as ________.
◦ anagenesis
◦ cladogenesis
◦ morphogenesis
◦ neogenesis
◦ founder effect
Question 2
When populations share a single habitat but are isolated by genetic or postzygotic mechanisms that prevent gene flow, what process can cause populations to diverge?
◦ random mating
◦ allopatric speciation
◦ sympatric speciation
◦ random mutation
◦ gene duplication