Multiple Choice
Which best describes the Cyanobacteria?
A) First prokaryote to contain mitochondria.
B) First appeared on earth about 3.5 billion years ago.
C) Carry out oxygenic photosynthesis.
D) Members of the Archaea domain.
E) A type of eukaryotic algae.
Correct Answer:

Verified
Correct Answer:
Verified
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