NEET Biology Animal Kingdom Question Bank Class Mammalia

  • question_answer
    Which one of the following is an exclusive character of class mammalia [BHU 2000; RPMT 2002]

    A) Presence of a completely 4-chambered heart

    B) Homoiothermy

    C) Presence of muscular diaphragm

    D) Internal fertilization

    Correct Answer: C

    Solution :

    Not Available


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