Answer:
ts actual length is 2 µm.
Explanation:
Calculate the magnification of the image. You must show all workings. Length = 85mm = 85000 µm. 85000 ÷ 2 = 42500.
The actual size of the cell is 0.035mm or 35micrometer.
A cell may be defined as the smallest structural and functional unit of living organisms.
Actual size of the cell = Image size/ Magnification.
∴ The actual size will be 7/200 = 0.035mm or 35 micrometer.
Therefore, the actual size of the cell is 0.035mm or 35micrometer.
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