1.

The system is built around a Zeiss microscope with two______ eyepieces and a _____ oil immersion objective and with computer controlled focusing.

A. 40 x, 10 x
B. 10 x, 40 x
C. 15 x, 40 x
D. 15 x, 10 x
Answer» D. 15 x, 10 x


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