Which of the following statements about deuterostomes is false?

All deuterostomes have a coelom.

All deuterostomes are triploblastic and have three tissue layers.

All deuterostomes have a similar pattern of early embryonic development.

All deuterostomes exhibit radial symmetry in their bodies.

All deuterostomes exhibit radial symmetry in their bodies.

Explanation:

Deuterostomes are a group of animals with the similar embryonic development. In deuterostomes, he first opening during development called blastopor becomes anus, while in protostomes it becomes mouth. They contain coelom which develops through enterocoely (coelom from digestive tract). Animals that belong to this group are: Chordata, Echinodermata and Hemichordata.