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Pharmacognosy (Pharmacy Allopathy) - MCQs


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Q1.
The primary function of plant hormone auxin is to stimulate
  • A. Cell division
  • B. The growth of lateral buds
  • C. Cell elongation
  • D. All the above

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Q2.
Alkaloids produce yellow precipitate with
  • A. Hager's reagent
  • B. Mayer's reagent
  • C. Wagner's reagent
  • D. Dragendorff's reagent

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Q3.
Drug adulteration due to microbial attack is known as
  • A. Substitution
  • B. Spoilage
  • C. Inferiority
  • D. Sophistication

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Q4.
The maximum yield of constituents of Digitalis and vasaka leaves are obtained
  • A. During the fruiting season
  • B. During the flowering season
  • C. Just before the flowering season
  • D. Before complete expansion of fruits

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Q5.
Which of the following tissues is meristematic tissues
  • A. Scelerenchyma
  • B. Xylem
  • C. Paremchyma
  • D. Epidermis

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Q6.
Important analytical tool for micro analytical separation and determination of natural products is:
  • A. TLC
  • B. HPTLC
  • C. Both A and B
  • D. Only A

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