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Problem:

Question 1: Describe the difference between the functions of the iris diaphragm and the condenser?

Question 2: Why do animal cells lack cell walls and chloroplasts?

Question 3: Calculate the resolving distance where the numerical aperture is 0.25 and the wavelength of light is 0.60 nm. Show the formula and give your answer in um and nm.

Question 4: Calculate the total magnification when the ocular lens magnification is 20x , and the magnification of the objective lens is 20x. Show formula.

Please provide description of your answers.

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  • Category:- Biology
  • Reference No.:- M91169428

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