Microbial diversity

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Across
  1. 4. these anaerobic bacteria releases CH4 as by-product
  2. 5. the enzyme found in bacteria known to break down H2O2
  3. 7. ________source of energy for organic molecule synthesis in primordial oceans
  4. 9. A group of bacteria known to colonize plant roots for N fixation and plant hormones
  5. 10. Includes spherical or round bacteria
Down
  1. 1. The process of using microbes to treat environmental pollution
  2. 2. by-product of photosynthesis by cyanobacteria
  3. 3. ____________theory explains origins of chloroplast and mitochondria
  4. 6. Before oxygenation event, most life on earth was ___________.
  5. 8. not included among the three domains of life