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Whooping cough is caused by

A. Salmonella

B. Bacillus pertussis

C. Variola

D. Vibriona

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  1. Scurvy is a disease caused by the deficiency of vitamin.
  2. The olfactory area is concerned with
  3. The medulla oblongata encloses the
  4. The disease in which blood clotting does not take place is known as
  5. Total number of amino acids in plants is
  6. Which among the following cows give maximum milk yields?
  7. The method of inducing artificial immunity was discovered by
  8. The following disease is prevented by triple-antigen immunization
  9. The function of a cell wall is
  10. Dialysis is used when there is a failure of
  11. Who was the first scientist to use an instrument for biological studies in 1665?
  12. Hormone promoting maleness in flowering plants is
  13. Spontaneous generation signifying the development of living organisms from non-living has been termed
  14. What do you mean by lentic biota?
  15. Haemoglobin is dissolved in the plasma of
  16. The amount of blood in a normal man is about
  17. The hormone which is Popularly called as stress hormone is
  18. Haemophilia is a hereditary disease carried by
  19. The biogenetic law was proposed by
  20. The latest drug for cancer is obtained from
  21. Which of the following plays an important part in photosynthesis?
  22. Typhoid is a disease caused by
  23. The mode of nutrition in which particulate food is devoured is
  24. The metallic part of haemoglobin is
  25. Blood platelets are found in
  26. Measles is caused by
  27. Who was the first scientist/doctor who attempted vaccination?
  28. The natural defence of our body against foreign germs is formed by
  29. What is an antigen?
  30. The most accepted theory of the origin of earth is the fiery origin which was propounded by