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