Who said this statement? "I flatter myself having discovered the method that nature employs to purify air.  It is vegetation."

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 Who said this statement? "I flatter myself having discovered the method that nature employs to purify air.  It is vegetation."

1.Antonine Laurent Lavoisier

2.Joseph Priestley

3.Louis Pasteur

4.William Harvey

Posted Date:-2021-07-02 06:11:12

More MCQS Questions and answers

  1.  Who said this statement? "I flatter myself having discovered the method that nature employs to purify air.  It is vegetation."
  2. Blue-green Algae are:
  3. Bombyx mori, that produces fine filaments of silk inside the cocoon, is a:
  4. Chromosome complement in Turner's syndrome is
  5. Due to Water logging:
  6. Excess of amino acids is broken down to form urea in:
  7. From which of the following part of a plant opium is obtained?
  8. How many bones comprise the adult human skeleton?
  9. How many grams of carbohydrate is present in a hen’s egg?
  10. How many HIV positive infections that are occurring everyday in the world?
  11. If a person can see an object clearly when it is placed at about 25cm away from him, he is suffering from:  
  12. In how many times human will lose their consciousness if blood will stop flowing to the brain?
  13. In which organ of the human body are the lymphocyte cells formed?
  14. Name an Organelle which serves as a primary packaging area for molecules that will be distributed throughout the cell?
  15. Name an organism that contains a single chromosome and cell division occurs through fission or budding?
  16. Name the outermost boundary of the cell?
  17. Name the process in which the ingestion of material by the cells is done through the plasma membrane?
  18. Name the process in which the membrane of a vesicle can fuse with the plasma membrane and extrude its contents to the surrounding medium?
  19. Name the process in which the passage of water goes from a region of higher concentration to a region of lower concentration through a semi permeable membrane?
  20. Name the process through which much needed oxygen is supplied to all the cells of the plants?
  21. The jelly-like substance present inside the cell is known as:
  22. What happen when the exposure to carbon monoxide (from coal gas) is extremely dangerous and can kill a patient?
  23. What is the averages rate of the heart beats (per minute) in an adult?
  24. What is the gestation period of camel?
  25. What is the reason behind the small shrunken scrotal of an adult bulls straying on Delhi roads?
  26. What is the total number of permanent incisors in both the upper and lower jaws of the cattle and buffaloes?
  27. What is the weight of human heart?
  28. What part of the Quinine plant is commonly used drug for Malaria?
  29. What proportion of children is likely to be colour blindness when their parent (mother has normal vision & father has colour-blindness)?
  30. Where does fertilization occurs in the female?
  31. Where is the Central Drug Research Institute of India is located?
  32. Which among the following sentence is not correct about the organelles?
  33. Which of the following blood group is considered as Universal Donor?
  34. Which of the following components increases the effectiveness of the Photosynthesis process?
  35. Which of the following crop is affected by the "early blight" disease?
  36. Which of the following deficiency causes the dietary deficiency of Xerophthalmia?
  37. Which of the following disease occur when the replacement of breast feeding by less nutritive food, low in proteins and calories, infants below the age of one year?
  38. Which of the following is one of the functions of antigen?
  39. Which of the following is the universal recipient blood group?
  40. Which of the following is the volume of the urine produced in an adult human every 24 hours?
  41. Which of the following led to the expulsion of milk from the breast during suckling?
  42. Which of the following pigment causes eye colour of person (brown eyes, blue eyes or black eyes)?
  43. Which of the following process that does not involve evolution of CO2?
  44. Which of the following statement is related with the 'Sulphur shower'?
  45. Which of the following teeth of child (3-4 Years) is not a part of the milk teeth?
  46. Which of the following  gland controls the blood pressure?
  47. Who among the following discovered the anti-rabies vaccine?
  48. Who discovered cell in 1665?
  49. Why it is not advisable to sleep under a tree at night?
  50. Why was DDT banned which an organ chlorine compound, used first to control malaria, carried in mosquitoes and later to a variety to insect pests?
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