WebJan 24, 2024 · sir can you please explain the meaning of the ncert line, "Each rib has two articulation surfaces on its dorsal end and hence called bicephalic." Share with your friends. Share 0. On dorsal side,each rib is attached to the vertebrae on two points and are therefore called bicephalic. ... WebEach rib is a thin flat bone connected dorsally to the vertebral column and ventrally to the sternum. It has two articulation surfaces on its dorsal end and is hence called bicephalic. First seven pairs of ribs are called true ribs. Dorsally, they are attached to the thoracic vertebrae and ventrally connected to the sternum with the help of ...

sir can you please explain the meaning of the ncert line, "Each rib …

WebEach rib is a thin flat bone connected dorsally to the vertebral column and ventrally to the sternum. It has two articulation surfaces on its dorsal end and is hence called bicephalic. First seven pairs of ribs are called true ribs. Dorsally, they are attached to the thoracic vertebrae and ventrally connected to the sternum with the help of ... WebEach rib is a thin flat bone connected dorsally to the vertebral column and ventrally to the sternum. It has two articulation surfaces on its dorsal end and is hence called … how do you turn on network discovery on an hp

With respect to the rib cage, explain bicephalic ribs.

WebThe atypical ribs include ribs 1, 2, 10, 11, and 12. Rib 1 is usually shorter and wider than all other ribs, and its broad, flat surface contains grooves that support the subclavian vessels. Because rib 1 articulates with first thoracic vertebra only, there is a single facet on its head (typical ribs have two facets, as mentioned above). http://brainkart.com/article/The-Axial-skeleton_33249/ WebSep 27, 2024 · Answer. There are 12 pairs of ribs. Each rib is a thin flat bone connected dorsally to the vertebral column and ventrally to the sternum. It has two articulation surfaces on its dorsal end and is hence … phonics and handwriting