2. Sample Papers
  3. 7th Class
  4. Science

7th Class Science Sample Paper Science Olympiad Model Test Paper-8

  • question_answer
    Through which part of the plant, carbon dioxide from air enters in leave for photosynthesis?

    A) Xylem

    B) Stomata

    C) Phloem

    D) Bark

    E) None of these

    Correct Answer: B

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