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  • Photosynthesis and Photorespiration
  • _________ do not liberate oxygen on photosynthesis.
Multiple choice

_________ do not liberate oxygen on photosynthesis.

  1. Blue-green algae

  2. Photosynthetic bacteria

  3. Phaeophyceae

  4. Euglenophyceae

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

They use substances other than water as hydrogen donors and consequently, liberation of oxygen does not take place in the process.

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