Who invented the electron microscope?
- AKnoll and Ruska
- BRobert Brown
- CCorrens
- DJanssen and Janssen
Explore More
Similar Questions
Phytotron is a device by which
The resolving power of a light microscope is approximately: (in $, \mu m$)
Easy
View SolutionThe correct order of sedimentation of sub-cellular structures during differential centrifugation is:
Medium
View SolutionOne micrometer is a unit equivalent to
Easy
View SolutionThe instrument which measures wind velocity is
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo