NEET Biology Animal Kingdom Question Bank Phylum Arthropoda

  • question_answer
    Cockroach blood does not contain respiratory pigment. It means [RPMT 1996; AFMC 1998]

    A) It does not respire

    B) Cockroach respires anaerobically

    C) Oxygen passes to all the tissues through diffusion

    D) Oxygen reaches tissue through tracheoles

    Correct Answer: D

    Solution :

    All body tissue receive oxygen directly through tracheoles.


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