Select the correct option

Options

A. There are seven pairs of vertebrosternal, three pairs of vertebrochondral and pairs of vertebral ribs
B. `8^(th),9^(th)` and `10^(th)` pairs of ribs articulate directly with the sternum.
C. `11^(th)` and `12^(th)` pairs of ribs are connected to sternum with the help of hyaline cartiage.
D. Each rib is a flat thin bone and all the ribs are connected dorsally to the thoracic vertebrae and ventrally to the sternum.

Answer

A