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MCQs

Total Questions : 498 | Page 6 of 50 pages
Question 51. Humans are more sensitive to toxicity than
  1.    Animals
  2.    Insects
  3.    Plants
  4.    Fishes
 Discuss Question
Answer: Option A. -> Animals
Answer: (a).Animals
Question 52. In comparing different organism, to their food chain, involved in using a stable
  1.    Isotopes of Nitrogen
  2.    Isotopes of Carbon
  3.    Isotopes of Oxygen
  4.    Isotopes of Helium
 Discuss Question
Answer: Option A. -> Isotopes of Nitrogen
Answer: (a).Isotopes of Nitrogen
Question 53. In humans, an approximate oral dosage, ranges between 500 to 5000 mg/kg, considered as
  1.    Slightly Toxic
  2.    Moderately Toxic
  3.    Extremely Toxic
  4.    Super Toxic
 Discuss Question
Answer: Option B. -> Moderately Toxic
Answer: (b).Moderately Toxic
Question 54. Poisons are produced by different plants and animals, such as
  1.    Farm Animals
  2.    Insects
  3.    Lions
  4.    Cobra
 Discuss Question
Answer: Option D. -> Cobra
Answer: (d).Cobra
Question 55. Thresold limit value is maximal permissible
  1.    Units
  2.    Dosage
  3.    Production
  4.    Exposure
 Discuss Question
Answer: Option D. -> Exposure
Answer: (d).Exposure
Question 56. Overconsumption and shortage of metals can have deleterious effects on an
  1.    Organisms
  2.    Planktons
  3.    Zooplanktons
  4.    Phytoplanktons
 Discuss Question
Answer: Option A. -> Organisms
Answer: (a).Organisms
Question 57. Deposition of metals can occur through dry and
  1.    Wind circulations
  2.    Winds
  3.    Acid rain
  4.    Wet deposition
 Discuss Question
Answer: Option D. -> Wet deposition
Answer: (d).Wet deposition
Question 58. SFG stands for
  1.    Slope for growth
  2.    scope for growth development
  3.    system for growth
  4.    All of above
 Discuss Question
Answer: Option D. -> All of above
Answer: (d).All of above
Question 59. Cancer is caused by a change in genetic make up of a
  1.    Nerves
  2.    Organs
  3.    Normal Cells
  4.    All of above
 Discuss Question
Answer: Option D. -> All of above
Answer: (d).All of above
Question 60. Histopathological biomarkers, dealing with changes in normal structure and functioning of
  1.    Tissues
  2.    Organs
  3.    Humans
  4.    kidneys
 Discuss Question
Answer: Option A. -> Tissues
Answer: (a).Tissues

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