Question

The derived characteristic of protostome development is found in which of the following phyla?

a. Sponges
b. Roundworms
c. Cnidarians
d. Echinoderms

Answer 1

B. roundworms , is the answer to the question: the derived characteristic of protostome development is found in which of the following phyla

Answer 2

B. Roundworms.

The Protostome organisms are subclustered into three main groups, moreover nematoda or roundworms belongs to the Ecdysozoa group.

Roundworms are organisms that are diverse and almost in clustered to many other ecosystems and environment.

These Protostome includes mollusks, annelids, and arthropods