Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2004

  • question_answer
    In mammals, the lower jaw is made up of

    A)  dentaries                           

    B)  maxilla

    C)  premaxilla                         

    D)  palatine

    Correct Answer: A

    Solution :

    Usually lower jaw is composed of 6 pairs of bone, ie, 12 bones maximum. These are articular, angular, splenial, dentary, coronoid and supra angular. In mammals, only one pair of bones are present of which only one pair, ie, dentary from lower jaw.


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