Of the following features,which is the most widely shared in the animal kingdom?
A)protostome development
B)radial cleavage
C)molting of a cuticle or exoskeleton
D)a body plan with symmetry
E)a triploblastic embryo

Question

Quizplus · Accepted Answer

While all of the listed features are found in many animal species, having a body plan with symmetry (either radial or bilateral) is by far the most widely shared trait in the animal kingdom, present in the vast majority of animal phyla. Protostome development, radial cleavage, molting of a cuticle or exoskeleton, and having a triploblastic embryo are all traits found in specific groups of animals, rather than being universal characteristics.

Of the Following Features,which Is the Most Widely Shared in the Animal