Microorganisms

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Across
  1. 2. can be seen through electron microscope
  2. 6. is the oldest living microorganism
  3. 7. are disease causing microorganisms
  4. 9. 80% of antibiotics prepared using this bacteria
Down
  1. 1. follow saprophytic mode of nutrition
  2. 2. biological preparation made from a killed or weakened disease causing microbes
  3. 3. a type of bacteria that is comma-shaped
  4. 4. are viruses that affect certain bacteria
  5. 5. is the outer covering of bacteria that helps them to survive harsh climatic conditions
  6. 8. has pseudopodia