2. Sample Papers
  3. 8th Class
  4. Science

8th Class Science Sample Paper Science Olympiad Model Test Paper-4

  • question_answer
    Some of the antibiotics are prepared from the microorganism and they are used for making vaccination. The first ever antibiotics prepared by Alexander Fleming in 1929 is:

    A) Streptomycin

    B) Tetracycline

    C) Penicillin

    D) Soframycine

    E) None of these

    Correct Answer: C

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