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

A. anagenesis neogenesis

B. cladogenesis

C. morphogenesis

D. neogenesis

E. founder effect

Answer:E. Founder effect

Explanation:

The founder effect is a phenomena that can be used to describe the fact that a new species develop from the parent species, when a small group of the parent population get separated. With due course of time such separated population becomes genetically different from the parent population.