Which statement about bilateral symmetry is FALSE?
A) Bilateral symmetry evolved in cnidarians.
B) Bilateral animals tend to have cephalization.
C) Bilaterally symmetrical animals has three axes.
D) Bilateral symmetry animals have a mesoderm.
E) Animals with bilateral symmetry have dorsal and ventral surfaces.

Question

Quizplus · Accepted Answer

Bilateral symmetry did not evolve in cnidarians; it is characteristic of more complex organisms, such as those in the Bilateria group. Cnidarians typically exhibit radial symmetry.

Which Statement About Bilateral Symmetry Is FALSE