There is some research evidence that natural selection for distinctly different signals has been strongest
A) in diurnal species.
B) in nocturnal species.
C) where a single species has been able to stake out a territory for its exclusive use.
D) where related but different species occur in the same place.

Question

Quizplus · Accepted Answer

Natural selection for distinctly different signals is strongest where related but different species occur in the same place, to avoid inter-species communication errors and competition, promoting species-specific signals for more effective mating and survival strategies.

There Is Some Research Evidence That Natural Selection for Distinctly