What are the Two Clades of the Protostomes

Question

What are the two clades of the protostomes?
A) Eumetazoa and Metazoa
B) Protostomia and Bilateria
C) Bilateria and Deutersostomia
D) Lophotrochozoa and Ecdysozoa
E) Lophotrochozoa and Deutrerostomia

Accepted Answer

The two clades of the protostomes are Lophotrochozoa and Ecdysozoa. These groups are distinguished by their developmental modes and molecular characteristics, separating them from the deuterostomes.