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1. |
Genetic and biochemical similarities between contemporary cyanobacteria and eukaryotic chloroplasts are accepted to mean that |
A. | eukaryotes evolved from bacteria |
B. | eukaryotes evolved from archaea |
C. | oxygenic photosynthesis first evolved in eukaryotes |
D. | cyanobacteria arose from chloroplasts which escaped from plant cells |
Answer» C. oxygenic photosynthesis first evolved in eukaryotes | |