Which one of the following is not the type of evidence used in a traditional classification of animals?
A)coelom type
B)rRNA sequences
C)symmetry
D)number of embryonic tissue layers
E)fate of the blastopore

Question

Quizplus · Accepted Answer

The use of rRNA sequences is a more modern approach to classifying organisms and is not traditionally included in the classification based on morphology and anatomy. The other choices are all traditional types of evidence used in animal classification, including coelom type, symmetry, number of embryonic tissue layers, and fate of the blastopore.

Which One of the Following Is Not the Type of Evidence