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9th Class Social Science Diversity in Living Organisms Question Bank 9th CBSE Social Science Diversity in Living Organisms

  • question_answer
      Endoskeleton of fishes are made up of cartilage and bone. Classify the following fishes as cartilagenous or bony: Torpedo, Sting ray, Dog fish, Rohu, Angler fish, Exocoetus

    Answer:

                      Torpedo ? Cartilagenous, Sting ray  ? Cartilagenous Dog fish   ? Cartilagenous     Rohu     ? Bony Angler fish ? Cartilagenous     Exocoetus ? Bony


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