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Air Around Us — Science STD 6 — Question

CBSE BoardEnglish MediumSTD 6ScienceAir Around Us1 Mark
MCQ
Which of the following statement(s) is/ are correct?
  • A
    Plants consume more oxygen and produce less oxygen.
  • ✓
    Plants consume less oxygen and produce more oxygen.
  • C
    Plants consume the same amount of oxygen as they produce.
  • D
    Plants consume a large amount of oxygen during photosynthesis and produce a large amount of carbon dioxide during photo-synthesis.
✓

Answer

Correct option: B.
Plants consume less oxygen and produce more oxygen.

Plants consume lesser amount of oxygen during respiration and produce larger amount of oxygen during photosynthesis.

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