Biology 9700 · AS & A Level · The microscope in cell studies

The microscope in cell studies — practice question

Biological specimens can be measured using different units. In which rows are the same measurements correctly given in each of the units named in the column headings?

A1, 2, 3 and 4
B1, 2 and 4 only
C1 and 2 only
D3 and 4 only

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