A student observes a cell using a light microscope. The student then draws the cell.
Which items will the student need to calculate the magnification of the drawing?
1- eyepiece graticule
2- ruler
3- hand lens
4- stage micrometer scale
1 )
1, 2, 3 and 4
1, 2 and 4 only
3 )
1 and 3 only
4 )
2 and 4 only
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