Anaerobic photoautotrophs were the first organisms to release oxygen into the early atmosphere.

True

False

Question

Biology

Bibbles

29 December, 00:43

Anaerobic photoautotrophs were the first organisms to release oxygen into the early atmosphere.

True

False

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Answers (1)

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Martha Oliver · Answer 1

False, they were not Toxic was actually poinsonous to the Anaerobic photoautotrophs. However cyanobacteria (a. k. a pondscum) is believed to be the first bacteria to give off oxygen as a by-product of photosynthetic processes.

Anaerobic photoautotrophs were the first organisms to release oxygen into the early atmosphere.TrueFalse

Anaerobic photoautotrophs were the first organisms to release oxygen into the early atmosphere.

True

False