Multiple Choice
Which of the following statements is TRUE regarding microbial mats?
A) They contain archaeons.
B) They contain oxygenic photosynthetic bacteria.
C) They contain anoxygenic photosynthetic bacteria.
D) Sunlight does not reach microbial mat levels inhabited chiefly by chemoautotrophs.
E) All of these choices are correct.
Correct Answer:
Verified
Correct Answer:
Verified
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