Anaerobic photosynthetic bacteria appeared on the earth - Practice (English) | ObjectiveMcq

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Anaerobic photosynthetic bacteria appeared on the earth - Practice (English) | ObjectiveMcq

PracticeHistoryEvolutionAnaerobic photosynthetic bacteria a...

Evolution HistoryEasy

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Anaerobic photosynthetic bacteria appeared on the earth about

Correct Answer:

(D) 3500 million years ago

Explanation:

3500 million years ago

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