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

7th Class Science Sample Paper Science Olympiad Model Test Paper-20

  • question_answer
    The vascular system of plants consists of:

    A) Veins and nerves

    B) Xylem and phloem

    C) Leaf blades and veins

    D) Apical tissues and xylem

    E) None of these

    Correct Answer: B

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