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       5. A student, observing a micro-organism under a magnification of 40X, calculates that it is about 100 micrometers long. If she then
       draws the microorganism 2 cm long, what is the magnification of her drawing?

       6. A cell is observed using an school microscope under high power and is estimated to be about half the field of view. A student then
       draws the cell 25cm in length. What is the magnification of the drawing?

        7. A student draws a cell diagram 24mm long, which is 400X larger than life size. How large is the actual cell?

       8. A cell is 80 um in length. If drawn 600 times magnified .What is the Image size.




       SIS/Cl- XI/SUBJECT-BIOLOGY/AS                                                                         Page 2
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