Which characteristic could not be used to determine the difference between two cryptic species of Hyla treefrogs?
A) Behavior
B) Genotype
C) Mating calls
D) Morphology
E) Ploidy level

Question

Quizplus · Accepted Answer

Morphology could not be used to determine the difference between cryptic species because cryptic species are defined as species that are morphologically similar or identical but are genetically distinct.

Which Characteristic Could Not Be Used to Determine the Difference