Which Statement Is Correct with Regard to the Origins of Multicellular

Multiple Choice

Which statement is correct with regard to the origins of multicellular organisms?

A) Multicellular organisms with differentiated cells likely originated from a single common ancestor.
B) Multicellular organisms with differentiated cells likely originated from multiple different ancestors.
C) Early colonial multicellular organisms had cells that were highly differentiated.
D) None of the early multicellular organisms that arose on Earth are still alive today.