BI-2181
Measuring length
Biology · Secondary 4 · Medium · Measuring length
A photomicrograph of a kidney tubule has a measured tubule diameter of 27 mm. The magnification is .
What is the actual diameter of the tubule, in mm, to two significant figures?
What is the actual diameter of the tubule, in mm, to two significant figures?
- 0.0030 mm
- 0.030 mm
- 0.30 mm
- 3.0 mm
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