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AIIMS AIIMS Solved Paper-2005

  • question_answer
    Which one of the following features is common in silverfish, scorpion, dragonfly and prawn?

    A) Three pairs of legs and segmented body

    B) Chitinous cuticle and two pairs of antennae

    C) Jointed appendages and chitinous exoskeleton

    D)  Cephalothorax and tracheae

    Correct Answer: C

    Solution :

    Silverfish, scorpion, dragon fly and prawn all belong to phylum Arthropoda. Jointed appendages and chitinous exoskeleton are the characteristic features of this phylum.


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