2. Sample Papers
  3. Railways
  4. General Science & Technology
  5. Cells and Tissues / कोशिका और ऊतक

Railways General Science & Technology Cells and Tissues / कोशिका और ऊतक Sample Paper Tissues Sample Test Paper-27

  • question_answer
    Bone marrow is absent in

    A)  Reptilia

    B)  Amphibia

    C)  Fishes  

    D)  Birds

    Correct Answer: D

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