Page 424 - General Knowledge

GENERAL KNOWLEDGE 2019

B. Hair
C. Muscles
D. Connective tissue

40. Select the correct match of the disease and its affected part.
A. Caries - Epidermal tissue of the body
B. Ring worm - Brain and Spinal cord
C. Meningitis - Teeth
D. Pneumonia - Lungs

41. Hay fever is an allergic reaction to the presence of the following in the air:
A. Dust
B. Smoke
C. Pollen
D. Moisture

42. The behavioural pattern of which one of the following organisms may upset when
DOT is used as pesticide?
A. Earthworm
B. Snake
C. Fish
D. Frog

43. What causes the 'mad-cow disease' (Jakob-Creutzfeldt disease)?
A. Bacterium
B. Virus
C. Viroid
D. Prion

44. What is another name of Vitamin K?
A. Nicotinic acid
B. Riboflavin
C. Thiamine
D. 2 Methyl-1, 4-naphthoquinone

45. Which of the following hormone controlled the blood pressure?
A. Vasopressin
B. Oxytocin
C. Estrogens
D. Testosterone

46. Brain and the spinal cord are invested by membranes called:
A. Arachnoids
B. Pleural membrane
C. Meninges
D. None of these

47. Which one of the following organisms has a role in converting nitrates to free
nitrogen?
A. Pseudomonas

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