National Level Quiz Zoology & biotechnology | Get Certificate | Free Certificate

 

 National Level Quiz Zoology & biotechnology | Get Certificate | Free Certificate

             

Question : 1. Yellow fever is spread by 

Answer : C. Housefly

 

Question : 2. Rh factor is present in 

Answer : A. Blood

  

Question : 3. Thymosin stimulates 

Answer : A. T-Lymphocytes

  

Question : 4. The structure of double helix of DNA was described by 

Answer : B. Watson and Crick

 

Question : 5.Which among the following helps in circulation of blood? 

Answer : A. Lymphocytes

  

Question : 6________ pairs of spinal nerves are present in the human body 

Answer : B. 31

 

Question : 7. ________cause malaria and sleeping sickness 

Answer : C. Protozoans

 

Question : 8. Which of the following molecules can be detected by ELISA 

Answer : D. All of the above

 

Question : 9. In scorpion, poison is present in the 

Answer : C. Sting

 

Question : 10. The PCR technique was developed by ? 

Answer : C. Kary Mullis

 

Question : 11. Hybridoma technology was developed by 

Answer : C. Kohler and Milstein

 

Question : 12. Skeleton of sponges is produced by 

Answer : A. Sclerocytes

 

Question : 13. Night blindness is caused due to deficiency of 

Answer : A. Vitamin A

 

Question : 14. The phenomenon of summer sleep by animals is called 

Answer : B. Aestivation

 

Question : 15. A branch of science dealing with the study of teeth is 

Answer : B. Odontology

 

Question : 16. Tissues found in our body are derived from: 

Answer : D. All of these

 

Question : 17. The science related to the study of the composition of tissues is called 

Answer : C. Histology

 

Question : 18. Mammillary bodies are attached to the ventral side of 

Answer : C. Diencephalon

 

Question : 19. In Honeybee colony the drones are produced by 

Answer : B. Unfertilized eggs

 

Question : 20. The correct order of steps in PCR is 

Answer : A. Denaturing, Annealing, and Extension

 

Question : 21. pBR322 has/have which of the following selection marker(s) 

Answer : C. Both A & B

 

Question : 22. Protoplasts are the cells devoid of 

Answer : B. Cell wall

 

Question : 23. Chemical energy is supplied to eukaryotic cells by 

Answer : C. Mitochondria and Chloroplasts

 

Question : 24. Penicillin is produced by 

Answer : A. Aerobic fermentation

 

Question : 25. Sake is 

Answer : D. Rice beer or Wine of Japan