Two Species of Yeast Are Capable of Persisting Indefinitely on Agar

Multiple Choice

Two species of yeast are capable of persisting indefinitely on agar in the lab, but when they are grown together under similar conditions, only a single species remains after a few days. This is an illustration of

A) character displacement.
B) interference competition.
C) intraspecific competition.
D) competitive exclusion.
E) homotypy.