Rhys studies onion cells using a light microscope. The diameter of the field of view down the microscope eyepiece measures 1 mm.
Irim
Calculate the average width of one cell in um.
(3 marks)

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Which of the following describes how binary fission and mitosis are similar? a)they are both used for growth or repair b)they both break down membrane-bound nuclei c)both invoke the replication of a single stand of dna d)both replicate genetic material