MCQs Zoology [1]

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1. Insects belong to phylum___________

 
 
 
 

2. _________ insects feed on only one type of food

 
 
 
 

3. Dengue is transmitted to humans through______________-

 
 
 
 

4. Concentration of CO2 in the atmosphere is approximately ____________________________

 
 
 
 

5. Malaria is transmitted to humans through______________-

 
 
 
 

6. At____________oC temperature water has maximum density

 
 
 
 

7. Function of DNA ligase during DNA replication is ___________________

 
 
 
 

8. Transformation of a species over time, without branching of the evolutionary line of descent, is called_________________

 
 
 
 

9. ____________ is the level of taxonomic study concerned with the biological aspects of taxa, including intraspecific populations, speciation, evolutionary rates and trends

 
 
 
 

10. Concentration of oxygen in the atmosphere is approximately ____________________________

 
 
 
 

11. Gregor Mendel was born in ________

 
 
 
 

12. Cephalopods are__________

 
 
 
 

13. A mass extinction is_______

 
 
 
 

14.

In pond ecosystem, benthos are___________

 
 
 
 

15. _______________ species have an extremely high impact on ecosystem, and it define the entire ecosystem population

 
 
 
 

16. Watson and Crick’s model of DNA was described in __________

 
 
 
 

17. __________%of animal species are invertebrates

 
 
 
 

18. ________ describes attempt of two or more organisms to utilize the same resource

 
 
 
 

19. ___________ are not herbivores

 
 
 
 

20. ________ proposed germplasm theory

 
 
 
 

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