AP 8th Biology Mock Test 2023 For Chapter – 11 : ” Why Do We Fall Ill ? ” Online Practice Test

1. This disease lasts for long time

2. Loss of weight will be seen in this disease

3. Infectious diseases are caused by

4. This disease caused by genetic abnormalities

5. Helicobacter Pylori was discovered by

6. The size of SARS Virus is in nano meters

7. The round worms will stay in the humans of

8. Skin infections are caused by

9. The disease spread through air is

10. These insects feed on many warm - blooded animals

11. Which of the following is caused by virus ?

12. Which of the following is caused by bacteria ?

13. This is not communicable disease

14. Vector for Malaria

15. BCG is a vaccine to prevent

16. This disease is spread by contaminated food and water

17. Vectors for plague disease

18. Example for chronic disease

19. Penicillin was invented by

20. This is caused by bacteria

21. Water borne disease

22. The following disease can be controlled by vaccination

23. Example for chronic disease

24. Which of the following is a acute disease ?

25. Match the following

1. Cholera          ( ) A. Air borne disease
2. TB                   ( ) B. Soil borne disease
3. Tetanus         ( ) C. Water borne disease

26. Identify the mismatched pair

1. DDT - Triple Antigen
2. Tetracycline -  Malaria
3. Cinchona - Plague

27. Match the following

1. HIV                           ( ) A. Sleeping sickness
2. Trypanosoma         ( ) B. TB
3. Tuberculosis           ( ) C. AIDS

28. Identify this pathogen

29. Identify this pathogen present in picture

30. Identify this microorganism

31. Identify the parasite present in intestine

32. Identify this parasite of human intestine

33. Match the following

1. Acute disease       ( ) A. Internal cause
2. Chronic disease   ( ) B. Short period
3. Infectious             ( ) C. Pneumonia
4. Non - infectious  ( ) D. Long term effect
5. Communicable    ( ) E. Microbes
6. Syphilis                 ( ) F. AIDS

34. Match the following

1. Air borne                ( ) A. Diarrhoea
2. Water borne          ( ) B. Ring worm
3. Protozoans            ( ) C. Common blood
4. Fungi                      ( ) D. Malaria
5. Intestinal worms ( ) E. Round worm

35. Scientific name for following is

36. Where the following is live ?

37. Which of the following live in small intestine ?

38. The following causes

39. The following causes acne

40. The size of this

41. What are the diseases caused by protozoans in Man ?

42. Name the diseases caused by viruses in man

43. Name the diseases caused by bacteria in man

44. Name the disease that do spread

45. Name the disease that do not spread

46. What is needed to be healthy ?

47. Why are we normally adviced to take bland and nourishing food when we are sick ?

48. When we are sick we should take

49. Who discovered vaccine for small pox for the first time ?

50. Edward Jenner was an

51. Edward Jenner discovered vaccine for

52. What are the vaccines available for preventing infectious diseases ?

53. Infectious diseases are spread by

54. The creation of immunity usually against a particular disease is known as

55. We can find out the diseases by

56. Some characteristics signs that appear during sickness can help us to identify the sickness is called

57. The appearance of symptoms of a disease is called

58. Diseases where microbes are the immediate causes are called

59. Which of the following is harder to make antibacterial medicines ?

60. Name the disease that caused physical contact

61. How do we kill microbes ?

62. Name the disease which not caused by mosquitoes

63. Brain fever is caused by

64. Which of the following is vector ?

65. The animals that carry infecting agents from a sick person to a healthy person are

66. Immunity system works

67. Which system fight and kill the disease causing organisms ?

68. Disease that spread from an infected person to other person by many microbial agents are called

69. What diseases are caused by protozoans ?

70. Name the diseases caused by bacteria ?

71. Name the organisms that cause diseases

72. Which bacteria is responsible for peptic ulcers ?

73. Helicobacter is responsible for

74. What is the cause of disease ?

75. State of physical , mental and social well - being is

76. On what factors the health of an individual depends ?

77. What is necessary for individual health ?

78. Conditions essential for being free of diseases

79. Which of the following are non - infectious diseases ?

80. Cancer is spread by

81. Non - infectious diseases are caused by

82. In which season do we generally find more mosquitoes ?

83. Why local Panchayats display the instructions related to good health on wall ?

84. Vaccination was discovered in the year

85. Small pox can be prevented by

86. An active system recruits many cells to the affected tissue to kill of the disease causing microbes , this recruitment process is called

87. Making anti - viral medicines is ........................... making antibacterial medicines

88. Disease are classified as acute and chronic depending on their

89. Disease means

90. Which of the following is vector ?

91. The following causes

92. The following causes

93. The size for following

94. Which of the following is Ascaris lumbricoids ?

95. This causes

96. ................. is stays in small intestine

97. HIV belongs to

98. This disease caused by genetic abnormalities

99. Cancer is comes by

100. ......................... state of being well enough to function physically , mentally and socially with optimum efficiency