volume_mute
A microscope which focuses electrons that bounce off the specimen
publish date: 2022/05/18 10:55:00 GMT+10
volume_mute
Missing Word
Correct Answer
scanning electron microscope
Explanation
Then in the 1950s the scanning electron microscope (SEM) was invented, which focuses electrons that bounce off the specimen. Since the SEM has less resolving power than the transmission electron microscope, it doesn’t require a vacuum and allows researchers to view some smaller organisms alive
Reference
Biology: A self-teaching guide