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Which gas is needed for photosynthesis?

AHydrogen
BOxygen
CNitrogen
DCarbon Dioxide

Explanation

Plants require carbon dioxide to perform photosynthesis, converting it into energy-rich sugars while releasing oxygen back into the atmosphere.

Exam Relevance
  • Topic: Competitive Exams
  • Subtopic: General Awareness
Submitted by: mcqstutor Team More General Knowledge MCQs →

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