What do anaerobic photosynthesizing bacteria from early Earth have in common with all organisms today?

They passed on their genetic material to new cells when they reproduced.

They needed oxygen from the atmosphere to carry out cellular respiration.

They relied primarily on gases produced by active volcanoes.

They consumed all their energy from their environment.

I think it's A.

@hartnn @SolomonZelman @mathstudent55 @Compassionate @Opcode

Question

What do anaerobic photosynthesizing bacteria from early Earth have in common with all organisms today?

 They passed on their genetic material to new cells when they reproduced.

 They needed oxygen from the atmosphere to carry out cellular respiration.

 They relied primarily on gases produced by active volcanoes.

 They consumed all their energy from their environment.

I think it's A. 

@hartnn  @SolomonZelman  @mathstudent55 @Compassionate @Opcode

anonymous · Answer

This goes under biology, not History