Read the following statements  (i) first seven pairs of ribs are called true ribs or
Channel: Doubtnut
Date: 2020-05-03

Read the following statements  (i) first seven pairs of ribs are called true ribs or vertebrochondral ribs.  (ii) A rib has two articulation surfaces on its dorsal end and is hence called bicephalic.  (iii) Pelvic girdle consists of two coxal bones   (iv) Xiphoid process forms the lowermost and manubrium forms the uppermost part of the sternum.  Which of these are correct?