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                                          YOUR ARE LEARNING IN THE LABORATORY: 

  1. HOW TO USE THE LIGHT MICROSCOPE???
  2. HOW TO MAKE A TEMPORARY STAINING PREPARATION????? TO VIEW TWO (2) DIFFERENT CELLS BY THE LIGHT MICROSCOPE AT DIFFERENT MAGNIFICATIONS: 
    2-1- Animal cells staining by the methylene blue 
  3. 2-2- Plant cells staining by the neutral red 
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