100 Biology Info Questions Practice Quiz Online Mcq’s Test with Answers

Test Instructions

Test Name : Biology Mega Quiz Info Test
Subject : Mega Quiz
Test Type : Mcqs
Total Question : 100
Total Marks : 200

Biology is a key subject in the medical field and almost everyone whether they want to seek admission in any institutes or have applied for a job in this field, must appear in a written examination and pass it as well in order to move further in the selection procedure. So to help you in this case, a biology mega quiz has been compiled below which will help you check and also improve your level of knowledge about various concepts of the subject so that you can perform well in the actual examination.

100 Biology Info Questions Practice Quiz Online Mcq’s Test with Answers

 

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Mega Quiz

1. The regulation of amount of water and solutes in the body is termed as:

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2. In 1997, scientists in Scotland succeeded in cloning a:

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3. Polioviruses are:

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4. The study of viruses is called as:

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5. Which cells do not respire?

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6. Meristem is a:

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7. A class is a group of related:

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8. Which is the last electron receptor in respiration?

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9. Biology is the study of:

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10. The entire cell wall of prokaryotic cell is often regarded as a single huge molecule known as:

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11. Urine is preferably used as a vehicle for biotechnology product than:

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12. About three billion base pairs are present in the genome of a:

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13. Homeostasis is the central requirement in the maintenance of:

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14. Actual place or location where an organism lives is called its:

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15. Retroviruses cause the disease:

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16. Most fossils are found in:

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17. The asexual reproduction in sponges is by:

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18. There are three components for the control system in a living organism to maintain homeostatic balance which are receptors, control centre and:

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19. Nearly 70% of the total global carbon is found in:

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20. It is the beautiful and delicate sponge made up of glass frame work:

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21. The transfer of energy from one trophic level to another is called as:

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22. The five kingdom system of classification was proposed by:

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23. Photosynthesis is:

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24. Two different molecules, belonging to different categories, usually combine together to form:

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25. Name the first microbe to have the genome completely sequenced:

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26. There is a need for lead free petrol to reduce the:

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27. Carolus Linnaeus developed the system of nomenclature which is called:

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28. Lamarck published his theory of evolution in:

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29. A very useful method of DNA finger printing is:

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30. Retroviruses cause the disease:

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31. A branch of Biology, which deals with the study of chemical components  and chemical process in living organisms is known as:

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32. A basic knowledge of Biochemistry is essential for understanding:

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33. A pollutant which causes mental illness is:

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34. Soyabeans have been made resistant to a common:

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35. There are three components for the control system in a living organism to maintain homeostatic balance which are receptors, control centre and:

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36. Polioviruses are:

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37. In Ecuador, factor coverage has been reduced by:

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38. The list of plants and animals which if not protected would soon be extinct is known as:

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39. A virion is a:

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40. Contraction and relaxation are the characteristics of:

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41. Succession begins by a few hardy invaders called:

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42. Succession begins by a few hardy invaders called:

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43. In humans, thermostat responds to changes in temperature above and below a set point which is:

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44. Temperature phage may exist as:

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45. Extinction of a species in a food chain is compensated by:

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46. It is very difficult to define:

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47. The name animalia is derived from Latin, anima which means:

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48. Kingdom Animalia includes all animals which are:

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49. Eukaryotes include animals, plants, fungi and:

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50. The protection of internal environment from the harms of fluctuations in external environment is called as:

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51. The body of birds is covered by:

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52. Science is a systematized knowledge and based on:

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53. The crossing of different varieties of plants or even species is called:

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54. Archaeopteryx is a fossil of:

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55. A pollutant which causes mental illness is:

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56. The study of life in seas and oceans comes under the heading of:

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57. Science is a systematized knowledge and based on:

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58. Photosynthetically, least effective radiation is:

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59. Driving force of ecosystem is:

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60. The sedimentation coefficient of prokaryotic ribosome is:

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61. Quantum yield of photosynthesis is:

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62. What is the number of insects in percentage among known species of organisms:

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63. The means by which recombinant DNA is introduced in a host cell is called:

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64. Which animals show no inter relationship (i.e.,neutralism)?

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65. The cell was discovered by:

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66. Uric acid is produced from the breakdown of:

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67. Which is the best source of renewable energy?

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68. Major unit of ecology is:

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69. Plants use evaporative cooling to manage with high:

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70. Nucleohistones are present in:

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71. Evolutionary change often produces new species and then increases:

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72. Pigs could be reservoirs to:

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73. The whole metabolism of the cell is controlled by the proteinaceous agents called:

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74. The elimination of wasteful metabolites mainly of nitrogenous nature is called as:

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75. In electron microscope the resolution of microscope ranges between ________.

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76. Edward Jenner first developed the technique of vaccination in:

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77. Endangered species of plants have been recorded to more than:

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78. There is a need for lead free petrol to reduce the:

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79. The study of microorganisms which include bacteria, viruses, protozoa and microscopic algae and fungi comes under:

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80. Currently, the number of species of organisms, known to science is:

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81. Lysosomes also releases enzymes for extra cellular:

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82. Plants use evaporative cooling to manage with high:

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83. Darwin published "The origin of Species" in:

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84. The animal excreting urea as the nitrogenous waste are called as:

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85. Species is the basic unit of:

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86. Fungal cell wall is made up of:

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87. The main cause of extinction of species include:

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88. New ribosomes are assembled in the:

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89. Algae have been found to reduce pollution of heavy metals by:

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90. The nucleoside forms a nucleotide after combining with a:

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91. The cell theory was formulated by:

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92. The prokaryotic cell can divided by:

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93. The first step of aerobic respiration is:

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94. Photosynthesis consists of two well-defined phases, which are:

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95. Perhaps the most distinctive feature of prokaryotic cell is its:

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96. Dark reaction is also called as:

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97. The oldest known fossils are:

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98. In the coming years, skin = related disorders will be more common due to:

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99. The gizzard is used for crushing food in:

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Quran Pak

100. The study of viruses is called as:

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