Biology Multiple Choice Questions and Answers for Different Competitive Exams

10 Multiple Choice Questions on Microscope

1. The first microscope was invented by
a) Robert Hooke
b) Knoll and Ruska
c) Kepler and Galileo
d) Zacharias Janssen
2. Electron microscope was made by
a) Robert Hooke
b) Knoll and Ruska
c) Kepler and Galileo
d) F. Janssen and Z. Janssen
3. Class room microscope was invented by
a) Robert Hooke
b) Knoll and Ruska
c) Kepler and Galileo
d) F. Janssen and Z. Janssen
4. As compared to light microscope, the resolving power of electron microscope is
a) 5 times
b)  10 times
c)  100 times
d)  1000 times
5. Scanning electron microscope is important for its image which are
a) two dimensional
b) three dimensional
c) very large and sharp
d)fluorescent
6.  High magnification of electron microscope is due to
a) high voltage
b)vaccum
c) electronmagnets
d) electron beam
7. Which of the following microscope is best for studying the process of mitosis?
a)electron microscope
b)dark field microscope
c) phase contrast microscope
d)all of the above
8. Resolving power of light microscope is
a)0.2 micrometer
b) 0.4 micrometer
c) 1 angstrom
d) 10 angstrom
9. The simple microscope has the resolution of
a)0.1mm
b)1 mm
c)10 mm
d)100 mm
10. A compound microscope has how many lenses
a) 1
b) 2
c) 3
d)4

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