Which of the following statements concerning the earliest photosynthetic organisms is FALSE?
A)They were simple compared to plants.
B)They were more complex than primitive heterotrophs.
C)They had a complex pigment system.
D)They had a way of storing energy in an organic molecule.
E)They have been found in rocks 4 billion years old.

Question

Quizplus · Accepted Answer

The earliest photosynthetic organisms have not been found in rocks 4 billion years old; the oldest known are about 3.5 billion years old.

Which of the Following Statements Concerning the Earliest Photosynthetic Organisms