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Micro-organisms friend and foe — Science STD 8 — Question

Maharashtra BoardEnglish MediumSTD 8ScienceMicro-organisms friend and foe2 Marks
Question
Name any two:
  1. Bacteria.
  2. Viruses.
  3. Protozoa.
  4. Algae.
  5. Fungi.
✓

Answer

  1. Bacteria: (I) Lactobacillus bacteria (II) Rhizobium bacteria.
  2. Viruses: (I) HIV (II) Tobacco Mosaic virus (TMV).
  3. Protozoa: (I) Amoeba (II) Paramecium.
  4. Algae: (I) Spirogyra (II) Chlamydomonas.
  5. Fungi: (I) Penicillium (II) Aspergillus.

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