Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2004

  • question_answer
    In mammals, each half of pectoral girdle consists of

    A)  supra scapula  

    B)  scapula

    C)  coracoid                             

    D)  All of these

    Correct Answer: D

    Solution :

    In mammals like rabbit, each half of pectoral girdle consists of 3 bones. Each half of the girdle mainly comprises a large, flattened and triangular cartilage bone, the scapula (shoulder blade), whose broader side is dorsal and narrower side ventral. The dorsal margin is bordered by a narrow strip of cartilage called suprascapula. At the narrow end, the scapula is itself fused with an inwardly bent, knob-like coracoid process.


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