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Plant Growth and Development — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYPlant Growth and Development1 Mark
MCQ
Apples are generally wrapped in waxed paper to:
  • A
    Prevent sunlight for changing its colour.
  • B
    Prevent aerobic respiration by checking the entry of 02.
  • C
    Prevent ethylene formation due to injury.
  • D
    Make the apples look attractive.
✓

Answer

  1. Prevent aerobic respiration by checking the entry of 02.

Explanation:

Aerobic respiration will hasten rotting of apple.

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