volume_mute
Complete the sentence
publish date: 2026/06/14 04:41:23.888989 UTC
The unit called the micron is short for (1).
Please drag and drop the selected option in the right place or type it instead
microscale
micrometer
microliter
millimeter
Correct Answer
(1) micrometer
Explanation
The micron is short for micrometer (symbol: µm). It is the standard unit used to express cell size.
Conversion reminders:
- 1,000 µm = 1 millimeter
- 1,000,000 µm = 1 meter
Reference
Biology: A Self-Teaching Guide