All of the Following Statements Concerning the Evolutionary Species Concept

Multiple Choice

All of the following statements concerning the evolutionary species concept are true EXCEPT

A) it requires that the members of a species share a distinct evolutionary pathway.
B) it relies on identification of certain morphological traits to distinguish one species from another.
C) abrupt changes in traits are indicative of the evolution of a new species in the fossil record.
D) an evolutionary "family tree" is used to identify species based on a common ancestor.