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#Question id: 18861


Which component of the compound microscope aids in the collecting and focussing of light rays on the material to be examined?

#Part-A Aptitude & General Biotechnology
  1. Lens for the eyepiece
  2. A lens that is objective
  3. A lens with a condenser
  4. The use of a magnifying lens

Answer:- Option(s): 3


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