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    Biology of Microorganisms Study Set 2
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    Exam 16: Microbial Evolution and Systematics
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    It Is Believed That Phototrophy Arose Approximately 3
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It Is Believed That Phototrophy Arose Approximately 3

Question 41

Question 41

Multiple Choice

It is believed that phototrophy arose approximately 3.3 billion years ago, and only in


A) Eukarya.
B) Bacteria.
C) LUCA.
D) Archaea.

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