Which of these statements about the evolutionary tree of animals is incorrect?
A) All animals have true tissues.
B) All animals are multicellular.
C) Humans are more closely related to sea stars than to insects.
D) Radial symmetry preceded bilateral symmetry in animal evolution.
E) Some animals have no germ layers, while others have two or three germ layers.

Question

Quizplus · Accepted Answer

Not all animals have true tissues; sponges, for example, lack true tissues.

Which of These Statements About the Evolutionary Tree of Animals