BIOLOGY MULTIPLE CHOICE QUESTIONS SET 20

BIOLOGY 

MULTIPLE CHOICE QUESTIONS SET 20

1. Micro organisms can be seen through _________
a. Microscope                                               

b. naked eye
 

2. Micro organisms are measured in _______
a. Microns & Millimicrons                          

b. Millimetre
 

3. Virus is a Latin word which means_______
a. Poison                                     

b. Protozoa
 

4. The study of viruses is called ________
a. Virology                                              

b. Phycology
 

5. The micro organisms show both living and non-living characteristics ______
a. Virus                                              

b. bacteria
 

6. Virus was discovered by _______
a. Ivanowsky                                       

b. Antonvon
 

7. Virus attack & bacteria or bacteria eater is ________
a. Bacteriophage                                     

b. Phycophage
 

8. Virus attacks or infects the plant is ________
a. Phytophage                                    

b. Phycophage
 

9. Virus infects the algae is _________
a. Phytophage                                         

b. Phycophage
 

10. Virus infects animal is ________
a. Zooghage                                       

b. Mycophage