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MCQs

Total Questions : 52 | Page 2 of 6 pages
Question 11. Phyto remediation technique is used to sequester pollutants in areas near the roots of plants.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 12. Which of the following shows effect on a continuous scale?
  1.    Graded dose response
  2.    Quantal dose Response
  3.    Mg dose Response
  4.    Cu dose Response
 Discuss Question
Answer: Option A. -> Graded dose response
Answer: (a).Graded dose response
Question 13. Which of the following is proportional to the dose in a Graded dose response scale?
  1.    Intensity of the effect
  2.    Color of the effect
  3.    Concentration of the effect
  4.    Toxicity of the effect
 Discuss Question
Answer: Option A. -> Intensity of the effect
Answer: (a).Intensity of the effect
Question 14. Which of the following is not a major characteristic of Acidic soils?
  1.    Low pH
  2.    High pH
  3.    Texture
  4.    Color
 Discuss Question
Answer: Option A. -> Low pH
Answer: (a).Low pH
Question 15. Bioconcentration factor is the concentration of a pollutant in an organism compared to that present in the environment.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 16. The effect of a particular substance on an organism is used to determine which of the following property?
  1.    Toxicity
  2.    Metabolism
  3.    Gluconeogenesis
  4.    Glycogenesis
 Discuss Question
Answer: Option A. -> Toxicity
Answer: (a).Toxicity
Question 17. The amount of chemical or any type of drug taken at specific interval of time is determined as which of the following?
  1.    Co substrate
  2.    Sugar substrate
  3.    Dose
  4.    Calcium substrate
 Discuss Question
Answer: Option C. -> Dose
Answer: (c).Dose
Question 18. Metabolism is a process that can be used to convert a material into a chemically modified form.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 19. What does exposure mean with respect to dosage in plants?
  1.    Concentration of toxicity
  2.    Concentration of sugar
  3.    Concentration of potassium
  4.    Concentration of calcium
 Discuss Question
Answer: Option A. -> Concentration of toxicity
Answer: (a).Concentration of toxicity
Question 20. Effect of a substance on an organism is the transformation of a substance without any nutritional benefit is can be defined as which of the following?
  1.    Co metabolism
  2.    Metabolism
  3.    Glycogenesis
  4.    Gluconeogenesis
 Discuss Question
Answer: Option A. -> Co metabolism
Answer: (a).Co metabolism

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